白河子图书查询系统，可以对图书编号、图书名称、图书作者、图书分类、图书数量、图书来源、入馆时间、图书备注等进行查询。-White River sub-book inquiry system, you can book number, book name, book author, book classification, the number of books, book source, admission time, book notes, etc. to search.