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Evans, L. – 1973
A study was conducted of the International Information Service in Physics, Electrotechnology, Computers, and Control (INSPEC) selective dissemination of information (SDI) user profile generation. Five degrees of user involvement in the generation of profiles were investigated ranging from having the user provide only a statement of subject…
Descriptors: Databases, Evaluation, Indexing, Information Needs
Christian, Roger W. – 1975
Computer-based bibliographic services are a response to a combination of trends and developments that are forcing major changes in the way libraries operate. With the financial encouragement of the National Science Foundation's Office of Science Information Service, there are now at least 40 abstracting and indexing services covering scientific…
Descriptors: Agency Role, Costs, Databases, Directories
