| �ݲظ������������Ƶ�ι�ϵ���̵��о� |
| |
| 引用本文： | 刘俊,丁星.�ݲظ������������Ƶ�ι�ϵ���̵��о�[J].图书情报工作,1995,39(2):40-41. |
| |
| 作者姓名： | 刘俊 丁星 |
| |
| 作者单位： | 1. ???????, ????, 650051;
2. ????????, ????, 650093 |
| |
| 摘 要： | 该文根据边值条件，求得复本量与其借阅频次关系方程的一般形式，并给出了确定方程的具体方法。
|
| 关 键 词： | ?????? ??????? ??鷽?? |
A Study on the Equation of the Number of Duplicates in Library Collections and Its Borrowing Times |
| |
| Liu Jun Ding Xing.A Study on the Equation of the Number of Duplicates in Library Collections and Its Borrowing Times[J].Library and Information Service,1995,39(2):40-41. |
| |
| Authors: | Liu Jun Ding Xing |
| |
| Institution: | 1. Yunnan Institute of Technology, Kunmin;
2. Kuming Institute of Technology |
| |
| Abstract: | ??On the basis of boundary conditions, the general equation of the number of duplicates and its borrowing times is developed and the method to determine the equation is given in detail. It is showed that the equation agrees with the data of an example. |
| |
| Keywords: | |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《图书情报工作》浏览原始摘要信息 |
| 点击此处可从《图书情报工作》下载免费的PDF全文 |
