ISSN 1005-6610 CN 12-1020/G2
图书采购折扣分值计算之比较
潘艳
The Comparison of Discount Score in Book Acquisition
Pan Yan
图书馆工作与研究 . 2014, (09): 64 -66 .  DOI: 10.16384/j.cnki.lwas.2014.09.017