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| THE CALCULATIVE METHODS OF DUPLICATE RATE IN LIBRARY COLLECTION |
| Wang Xiaoping Zhao Faguo |
| (Liaoning School of Higher Tax) |
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Abstract The calculative methods of duplicate rate are discussed from the ciruclation duplicate rate,the estimatire duplicate rate and acquisition duplicate rate.It solves the problem of the duplicate rate by means of the least square.Through computer processing,the structure of the duplicate rate in library colletction can be scientifically gained.
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Received: 12 May 1993
Published: 25 February 1993
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Corresponding Authors:
Wang Xiaoping,Zhao Faguo
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| About author:: Wang Xiaoping,Zhao Faguo |
| 1 陈和平. 图书馆定量管理. 西南交通大学出版社, 1989.
2 于鸣镝. 黑龙江图书馆. 1983, (2) |
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