《江苏图书馆学报》1993年第3期上刊登了李凤满同志的文章《“一种书”与同一索书号的标引》,我拜读此文之后,深有同感,文中提出的观点我表示赞同,但文中列出的10种情况,其中“属同一种书,标引同一索书号”,这一说法似欠妥,现与李凤满同志商榷。北京大学图书馆学系《图书分类》编写组编著的《图书分类》一书中说:“分类索书号由 In my article “Journal of Jiangsu Library”, No. 3, 1993, I published a comrade Li Fengman’s article, “A Book and the Calling Number of the Same Call. After I read this article, I feel deeply sympathetic. I agree with the point made in the article However, the 10 kinds of situations listed in the text, of which ”belong to the same kind of book and mark the same cable number“, appear to be defective and are now discussed with Comrade Li Feng-man. Peking University Department of Library Science ”Book Classification“ compilation group compiled ”Book Classification“ in a book, said: ”Classification call number from