Werner G
Bull Med Libr Assoc. 1979 Jan;67(1):1-14.
This paper reports the major findings of a questionnaire sent to the 708 U. S. and Canadian institutions which were using the National Library of Medicine's search services as of November 1977. Development of the National Library of Medicine (NLM) on-line network is traced characterizes type of institution, use of NLM and non-NLM data bases, operational service patterns, staffing levels, fee-for-service policies, and perceived impact.
本文报告了一份问卷的主要调查结果,该问卷被发送给截至1977年11月使用美国国立医学图书馆检索服务的708家美国和加拿大机构。追溯了美国国立医学图书馆(NLM)在线网络的发展情况,描述了机构类型、NLM和非NLM数据库的使用情况、运营服务模式、人员配备水平、收费服务政策以及感知到的影响。