共 50 条
- [32] TRANSPORTATION AND VEHICULAR ENGINEERING - ONLINE LITERATURE SEARCHING DATABASE, 1980, 3 (03): : 41 - 60
- [35] ONLINE LITERATURE SEARCHING AT AN UNIVERSITY-LIBRARY NACHRICHTEN FUR DOKUMENTATION, 1978, 29 (01): : 2 - 8
- [37] SEARCHING CURRENT CHEMICAL LITERATURE BY COMPUTER JOURNAL OF CHEMICAL DOCUMENTATION, 1970, 10 (04): : 277 - &
- [38] SYSTEMS HARDWARE AND SOFTWARE FOR ONLINE LITERATURE SEARCHING ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1985, 190 (SEP): : 21 - SCB
- [40] SEARCHING CHEMICAL ABSTRACTS CONDENSATES, ONLINE AND BATCH JOURNAL OF CHEMICAL INFORMATION AND COMPUTER SCIENCES, 1976, 16 (03): : 125 - 127