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New Technology of Library and Information Service  1992, Vol. 8 Issue (3): 2-6    DOI: 10.11925/infotech.1003-3513.1992.03.01
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APPLICATION AND ANALYSIS OF DATABASES IN THREE UNITS WITH CNPAC NETWORK
Jin Lihua   Liu Hong   Dong Jianan
(Liaoning Institute of Scientific and Technical Information)    
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Abstract  

The paper explains in detail the quality and cost of the Packet Switched Public Data Network (PSPDN) by on line searching of the databases in the network of three information units in Beijing and a conclusion is thus drawn by the authors that PSPDN is superior to the telephone network in both communication quality and communication cost. The paper also give some comments on the databases in the networking of the above three units from the view of the user.

Received: 11 December 1991      Published: 25 September 1992
Corresponding Authors: Jin Lihua,Liu Hong,Dong Jianan   
About author:: Jin Lihua,Liu Hong,Dong Jianan

Cite this article:

Jin Lihua,Liu Hong,Dong Jianan. APPLICATION AND ANALYSIS OF DATABASES IN THREE UNITS WITH CNPAC NETWORK. New Technology of Library and Information Service, 1992, 8(3): 2-6.

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https://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/10.11925/infotech.1003-3513.1992.03.01     OR     https://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/Y1992/V8/I3/2

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