ELECTRICAL AND ELECTRONIC PROPERTIES OF MATERIALS: INFORMATION RETRIEVAL PROGRAM.
Rept. for 22 Jan 63-31 Jan 64,
HUGHES AIRCRAFT CO CULVER CITY CALIF
Pagination or Media Count:
The use of the Electronic Properties Information Centers collection, a modified pre-coordinated index, indexed for storage and retrieval either manually or through a 1401 Computer, is treated briefly and note is made of changes. The nine categories of materials searched, indexed and documented are semiconductors, insulators, ferrites, ferroelectrics, ferromagnetics, electroluminescents, thermionic emitters, metals and superconductors. The overlapping and interdependence of materials in these categories is discussed. Approximately 11,500 articles had been collected and indexed and 1200 pages of data sheets published as this report was completed. Author