DigiZeitschriften is a digital library containing digitized back issues of core German research journals. At the moment the platform provides full-text access to more than 600 journals dating back to 1850. The archive content is edited on an ongoing basis. Any existing gaps will be filled and missing data steadily added. Users from the MPG have access to the complete journal collection, older public domain content is available free of charge to anyone.

Duncker & Humblot is a German producer of high-quality academic research and scholarly publications, especially in the fields of law and social science. The Duncker & Humblot eLibrary provides users from the Max Planck Society with access to following products: * e-book collections 2007-2010, containing about 900 e-books in the fields of law, economics, social sciences, history, politics, philosophy and literary studies. * e-book collection Economics 1996–2005, containing about 360 e-books * e-book collection 'Best of reprints' Economics and Finance 1875–1941, containing about 100 e-books The collection is continuously extended by single e-book acquisitions by MPG libraries.

Early American Imprints, Series I: Evans, 1639-1800 has been hailed as one of the most important collections ever produced on microform. The collection is based on the renowned American Bibliography by Charles Evans and enhanced by Roger Bristol's Supplement to Evans' American Bibliography. It serves as a foundation set for research involving early American history, literature, philosophy, religion, and more. Early American Imprints, Series I: Evans, 1639-1800 consists of more than 36,000 books, pamphlets, broadsides and other imprints. A common search interface for EAI I and EAI II is offered at: http://infoweb.newsbank.com/?db=EAIX.

Early American Imprints, Series II: Shaw/Shoemaker (1801-1819) is an essential complement to Early American Imprints, Series I: Evans (1639-1800) the definitive resource for researching 17th- and 18th-century America. The collection provides a comprehensive set of American books, pamphlets, broadsides and other imprints published in the early part of the 19th century. It is based on the noted -American Bibliography, 1801-1819- by Ralph R. Shaw and Richard H. Shoemaker and covers more than four million pages from over 36,000 items - including 1,000 catalogued new items unavailable in previous microform editions. A common search interface for EAI I and EAI II is offered at: http://infoweb.newsbank.com/?db=EAIX.

The collection licensed by the DFG comprises 1000 e-Books. In addition, access to 3,400 free electronic books from all subject areas is provided.

More than 200 peoples and ethnic groups are indexed on the basis of different sources. Underlying data are results of field research published as ethnographic monographies, essays or manuscripts which are used as "primary data" and subject-indexed by applying a highly complex and differentiated system down to the level of single paragraphs. The indexing is done according to the "Outline of Cultural Materials" (OCM) that contains over 700 different classification elements. Additionally, a keyword search at full text level is possible. The database is updated on a regular basis.

Emerald Archive references full text articles from nearly 400 journals and more than 1,100 books published by Emerald until 2021. Add-on content, such as case studies, interviews, and reviews, is available. The major amount of the content originates from the field of economics. In addition, library science and engineering are covered.

The collection contains essays, source and data material, thematically grouped around the overall topics of colonialism and imperialism. Introductory scientific contributions and links to relevant sources are available for five thematic sections: * Cultural Contacts 1492-1969 * Empire Writing & the Literature of Empire * The Visible Empire * Religion & Empire * Race, Class, Imperialism and Colonialism 1607-2007

This collections contains 1,529 e-books containing more than 572,000 pages from 681 book titles that were written by 311 authoresses. These e-books were created from 1,830 books originally published between 1776 and 1876. The collection first and foremost contains novels and short stories, but also plays, poetry as well as a few anthologies, travel literature and children's books that stem from the holdings of the Fürstliche Bibliothek Corvey. It is the most comprehensive compilation of women's literature from the romantic period in English language. The collection contains approximately 90 percent of the British prose published during that time. The e-books contain digitally enhanced facsimile pages of the historic book pages, and additionally bookmarks pointing to relevant sections of a work. On the e-book pages, full text search functions can be carried out within the historic text and layout.

Eurostat is the statistical office of the European Union and its homepage offers a whole range of data that governments, businesses, the education sector, journalists and the public can use for their work and daily life. The data covers following themes: - General and regional statistics - Economy and finance: National accounts (including GDP), ESA Input-Output tables, European sector accounts, Pensions in National Accounts, Government finance and EDP, Exchange rates, Interest rates, Harmonised Indices of Consumer Prices (HICP), Housing price statistics, Purchasing Power Parities (PPPs), Balance of payments - Population and social conditions - Industry, trade and service: Manufactured goods (Prodcom), Postal services, Structural business statistics, Short-term business statistics, Tourism - Agriculture and fisheries - International trade - Transport - Environment and energy - Science and technology

FRANCIS indexes multilingual information and provides in-depth coverage of humanities and social sciences.

The FHI library offers the researchers of the Fritz Haber Institute a strong support in the publication process, especially for Open Access publications. It supports the researchers in all their information needs, providing electronic and printed contents and collects special literature covering the research fields of the institute (surface science and catalysis). The library catalogue contains books, e-books, dissertations, journal volumes, book series and holdings from the department libraries.

Gender: Identity and Social Change includes primary sources for the study of gender history, women’s suffrage, the feminist movement and the men’s movement. Other key areas represented in the material include: employment and labour, education, government and legislation, the body, domesticity and the family. Explore records from men’s and women’s organisations and pressure groups, detailing twentieth-century lobbying and activism on a wide array of issues to reveal developing gender relations and prevalent challenges. Material has been sourced from across the United States, Canada, the United Kingdom and Australia. The earliest documents are from the nineteenth century and the latest from the early twenty-first century.Document types are pamphlets, speeches, newsletters, newspaper clippings as well as personal diaries and correspondence of key figures and pioneers in gender history. Futhermore, a rich selection of visual material, including photographs, illustrations, posters, scrapbooks and objects is available.

This collection altogether (in two parts) contains more than 220,000 pages from 848 ebooks by authoresses of the 18th and 19th centuries; first and foremost covering short stories, but also plays, travel literature, children's books, biographies and memoirs. The ebooks were created from books which were originally published during the classical and romantic periods, the pre-March era (Vormärz), the period of Young Germany (Junges Deutschland) and afterwards, and which stem from holdings of the Fürstliche Bibliothek Corvey. The collection contains digitally enhanced facsimile pages of the historic book pages, with links pointing to relevant sections of the works.

In the late 1800's, Dutch physician and feminist Aletta Jacobs and her husband C.V. Gerritsen began collecting books, pamphlets and periodicals reflecting the revolution of a feminist consciousness and the movement for women's rights. By the time their successors finished their work in 1945, the Gerritsen Collection was the greatest single source for the study of women's history in the world, with materials spanning four centuries and 15 languages. The Gerritsen curators gathered more than 4,700 publications from continental Europe, the U.S., the United Kingdom, Canada, and New Zealand, dating from 1543-1945. The anti-feminist case is presented as well as the pro-feminist; many other titles present a purely objective record of the condition of women at a given time.

The GESIS search can be used to find information about social science research data and open access publications. It covers: * Research Data * Variables from questionnaires * Instruments and tools * Literature, incl. publications on research data & surveying instruments, open access publications in the social sciences, as well as literature on the topic "Women in science" * Collections of the GESIS library * GESIS webpages, incl. general information and offers on the GESIS websites

Bei GovData handelt es sich um ein Metadatenportal, über das Bund, Länder und Kommunen ihre Daten zugänglich machen. Zentraler Bestandteil von GovData ist ein Metadatenkatalog. Über die darin enthaltenen standardisierten Metadaten (einheitliche strukturierte Beschreibungen) sind die Daten einfach auffindbar und zugänglich. Die Daten selbst werden weiterhin von den Datenbereitstellern dezentral vorgehalten und gepflegt.

The CRC Handbook of Chemistry and Physics (HBCP), updated annualy, provides broad coverage of all types of physical science data commonly encountered by scientists and engineers. It consists of tables of data and current international recommendations on nomenclature, symbols and units. A new series highlights the achievements of some of the major historical figures in chemistry and physics.

The Handbook of Heterogeneous Catalysis provides around 200 expert articles covering all aspects of the subject, from the physico-chemical fundamentals to large-scale industrial applications. It is based on the 2nd revised edition (2008), edited by Gerhard Ertl, Helmut Knözinger, Ferdi Schüth and Jens Weitkamp.