依据藏书印可推断古籍的大体版刻年代,考查书的递藏源流,借鉴藏书家的鉴定结果,故藏书印成为鉴别古籍版本的重要依据。 Based on the collection of books and journals, it can be deduced that the ancient books were printed on the basis of the general editions of the books, examining the source of the books, and drawing on the identification results of the book collectors. Therefore, the book collection and printing became an important basis for the identification of ancient books.