Body: People who study "Bookbinding" investigate the process of physically assembling a book from an ordered stack of paper sheets.
Alex J. Vaughan, Ivor Robinson, Colin H. Roberts, T.C. Skeat are some authorities of "Bookbinding".
Some questions in "Bookbinding" involve history, modern commercial binding, hand binding, spine.
Some motivations are learn the history of how books came to be; learn to manufacture books.