main query IF: SELECT * FROM main, coverage, maincoverage, subject, mainsubject WHERE main.MainID=1693 AND coverage.coverageID=maincoverage.coverageID AND main.MainID=maincoverage.MainID AND main.MainID=mainsubject.MainID AND subject.SubjectID=mainsubject.SubjectID ORDER BY Name, subject_name
National Science Digital Library
Access: Publicly available resource
Description: NSDL was established by the National Science Foundation (NSF) to direct users to resources for science, technology, engineering, and mathematics education and research. NSDL provides an organized point of access to STEM content that is aggregated from a variety of other digital libraries, NSF-funded projects, and NSDL-reviewed web sites.
Many of the technical reports found in NSDL may also be available through the Library of Congress Technical Reports and Standards Unit (TRS) .
Coverage: Various Dates
Subject(s):
Computer Science & Mathematics
Digital Archives & Collections
Environmental Studies
Publicly Available Resources
Science & Technology
Technical Reports and Standards
Related Databases
National Technical Information Service
Related Links
Energy Citations Database
NASA Technical Reports Server
National Environmental Publications Internet Site Database
Science Accelerator
