main query IF: SELECT * FROM main, coverage, maincoverage, subject, mainsubject WHERE main.MainID=1812 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
PerX : Engineering Repository Cross Search
Access: Publicly available resource
Description: Subject-based cross-repository search tool for resource discovery in engineering.
Coverage: Various Dates
Subject(s):
Applied Sciences, Engineering & Technology
Publicly Available Resources
Web Search Tools
Related Databases
EI Compendex
INSPEC
Related Links
Intute: Science, Engineering and Technology
TechXtra
