Energy Research Abstracts . Annual author and subject indexes. Computer searchable from 1975. Engineering Index . Covers all branches of engineering.
Indexes reports, conferences, and books as well.
Make an appointment for a search, and ask about costs in advance. General Science Index . A less comprehensive subject index to about 100 important and popular periodicals from all branches of science. You must have a validated NDSU I.D. to log on to File Gen remotely. Computer bibliographic database indexing more than 5,000 serials, books from over 3,000 publishers, conference proceedings, reports, etc.