eResources - Purdue University Libraries

NBER Working Papers are the primary method for the distribution of research carried out by the National Bureau of Economic Research (NBER), a private, nonprofit, non-partisan research organization dedicated to promoting a greater understanding of how the economy works. Papers can be searched by keywords in the author, title or abstract.

1973-

Yes

National Center for Biotechnology Information

Databases & research in computational biology; software tools for analyzing genome data

National Income and Product Accounts of the United States, 1929-2001

Statistics on the nations productions and its costs.

1929 - 2001

Yes

NetLibrary

A collection of 3,400 publicly-accessible eBook titles.

Yes

New York Times Historical

Complete cover-to-cover backfiles of the New York Times.

1851 - 3 years prior to current year

Yes

Newspaper Source

Content from newspapers and newswires.

1994 - present

Partial

Nineteenth Century British Library Newspapers

Searchable full text of full runs of newspapers specially selected by the British Library to represent 19th-century Britain. Includes national and regional newspapers.

1800-1900

Yes

Nineteenth Century U.S. Newspapers

19th Century U.S. Newspapers provides searchable facsimile images of urban and regional newspapers, advertisements and illustrations included.

1800-1900

Yes

NIST/TRC Web Thermo Tables

Provides online access to the"TRC Thermodynamic Tables - Hydrocarbons" and "TRC Thermodynamic Tables - Non-Hydrocarbons". Almost 900,000 data points for over 7,700 compounds are provided, including thermodynamic data such as critical properties, heat capacities, vapor pressures and more.

NTIS (National Technical Information Service)

U.S. government-sponsored research and worldwide scientific, technical, engineering, and business-related information.

1964 - present

Partial

Nuclear Science Abstracts

Nuclear science and technology.

1948 - 1976

Partial

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