There are two basic methods of wrapping volumes in a cloth slip-case in the scroll era of bookhistory, each ten-volume of a book wrapped in a slip-case in batches,or several volumes of more than two less-volume books in the same slip-case.These methods are created by librarians of the Mige in the Jin, and inherited in Buddhist Scriptures catalogues of the Tang Dynasty. The bibliography of Liang Yuandi＇ works and Seven bibliographies by Ruan Xiaoxu aren＇t library catalogues, therefore every less-volume book is supposed to be wrappe...
