Social science book packaging 15 volumes. According to the relevant information inquired, the general package of social science books is 15, and 15 is just not heavy, which is convenient for management and use. A book is a medium for recording information in the form of words or images. It is usually bound by many pages and protected by a cover. The technical term for this physical arrangement is code. In the history of hand-held physical support for expanding written works or records, manuscripts have replaced its predecessor scrolls. In the code, a single page is a leaf and each side of the leaf is a page.