共 50 条
- [31] EFFICIENCY OF THE INFORMATION-SERVICES IN THE ISD (INFORMATION SELECTIVE DISTRIBUTION) SYSTEM NAUCHNO-TEKHNICHESKAYA INFORMATSIYA SERIYA 1-ORGANIZATSIYA I METODIKA INFORMATSIONNOI RABOTY, 1983, (07): : 1 - 2
- [32] COMPATIBILITY OF ECONOMIC-EFFICIENCY WITH HUMAN-DEVELOPMENT ECONOMIE APPLIQUEE, 1978, 31 (3-4): : 561 - 593
- [35] REFERENCE INFORMATION-SERVICES IN A RESEARCH-INSTITUTE COKE & CHEMISTRY USSR, 1975, (12): : 42 - 43
- [37] IMPORTANCE OF PATENTS AND INFORMATION-SERVICES TO RESEARCH WORKERS JOURNAL OF CHEMICAL INFORMATION AND COMPUTER SCIENCES, 1978, 18 (02): : 81 - 82
- [38] HAINAN ECONOMIC-DEVELOPMENT - DISTRIBUTION OF BENEFITS AND ECONOMIC-EFFICIENCY CHINESE ECONOMIC STUDIES, 1992, 25 (04): : 79 - 90
- [39] DIRECTING FUTURE RESEARCH WITH ONLINE INFORMATION-SERVICES ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1975, (169): : 24 - 24
- [40] INFORMATION-SERVICES TO ASTRAKHAN SHEEP BREEDING RESEARCH NAUCHNO-TEKHNICHESKAYA INFORMATSIYA SERIYA 1-ORGANIZATSIYA I METODIKA INFORMATSIONNOI RABOTY, 1978, (02): : 16 - 17