The NASA STI Repository (NTRS) provides access to aerospace-related citations, full-text online documents, images, and videos created or funded by NASA. Reports and documents date back to 1958 (NASA) and 1900 (NACA). Please note that access to much of the collection is limited to NASA employees and contractors.

Digital Archive of U.S. government technical reports issued primarily prior to 1976. Content includes reports from the Atomic Energy Commission, the U.S. Bureau of Mines, the U.S. Fish & Wildlife Services, the National Bureau of Standards, and others.

If you know the title of what you are looking for, type it into the search box. Items NOT in our library can often be delivered by Interlibrary Loan.

HathiTrust is a partnership of major research institutions and libraries to preserve the cultural record. Over 5 million volumes of public domain materials are available through HathiTrust.
Cal Poly users can access open access or Creative Commons-licensed works, U.S. works published prior to 1923, and non-U.S. works published prior to 1923.

Military & Government Collection covers subjects related to all branches of the military and government, including defense systems, disease control, monetary policy, international relations, and environmental policy, with full text available for hundreds of indexed publications.

Social Explorer provides access to the entire US Census data from 1790 to 2010, the entire American Community Survey (ACS) from 2005 to 2011 and more data from a number of sources. Users can create maps and use data visualization tools and reports to illustrate, analyze, and understand demography and social change. Users can also graph and chart data, export, save, and print maps and reports, and create multi-map presentations with an interactive slideshow tool.

Statista is a statistics portal which provides direct access to quantitative data on media, business, finance, politics, and a wide variety of other areas of interest or markets. The database features unlimited downloads, source citations and direct use or export of results in PowerPoint, Excel PDF and Graphic (PNG) formats.

Users may need to disable ad blocking software on this site if search results links don't work.

HeinOnline is a government document and legal research database. It contains U.S. statutory materials, U.S. Congressional Documents and more than 2,500 scholarly journals, all of the world's constitutions, all U.S. treaties, collections of classic treatises and presidential documents, and access to the full text of state and federal case law.

Westlaw is a legal research database that includes case law, state and federal statutes, administrative codes, newspaper and magazine articles, public records, law journals, law reviews, and treatises.