Although each ISBN or title should be of exclusiveness,quite a few titles in several vol- umes or series are given ISBNs for both a multi-volume or series title and a partial tide,which is the abuse of ISBNs made by publishers.

 
  • ISBN 與圖書(shū)本來(lái)具有唯一性,但不少多卷書(shū)或叢書(shū)的總題名既有 ISBN,各分卷(冊)又有不同的 ISBN,這是出版界對 ISBN 的濫用。
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