1.
Science
; 208(4439): 25-30, 1980 Apr 04.
Artigo
em Inglês
| MEDLINE
| ID: mdl-6987735
RESUMO
The rapid advances in computer and communication technology in the 1970's have enabled large interactive scientific and technical information retrieval systems to be implemented. Major search services today offer on-line access to millions of bibliographic citations and an increasing number of "electronic handbooks." In addition, development of knowledge bases is well under way. Despite the impressive speed and flexibility of interactive retrieval systems, their impact has been lessened by limited awareness of their existence, uneven quality of retrieval, inadequate linkages among data bases, and reliance on specially trained intermediaries.
Assuntos
Computadores , Sistemas de Informação , National Library of Medicine (U.S.) , Ciência , Tecnologia , História do Século XX , MEDLARS/história , Estados Unidos
2.
J Chem Inf Comput Sci
; 16(3): 131-5, 1976 Aug.
Artigo
em Inglês
| MEDLINE
| ID: mdl-1010858