The article presents the design,application and search commands of an OPAC in PLA medical library.In addition to traditional access points,more are allowed to use in searching such as by trancated titles,compressed keys and keywords in context.Functions of data downloading,cataloging records transmission and online“HELP”are explained further ing the article.
Received: 03 November 1992
Published: 25 December 1993
Yang Shigang,Huang Wen,Liu Chunyan,Zhen Baoshe
About author:: Yang Shigang,Huang Wen,Liu Chunyan,Zhen Baoshe
2 Stephen Walder.OKAPI:Evaluating and Enhancingan Experimental Online Catalog.Library Trends,Spring 1987,P631-645
3 Charles R.Hildreth.Beyond Boolean:Designing the Next Generation of Online Catalogs.Library Trends.Spring 1987.P647-667.