On no authority.

Used other than figuratively or idiomatically: see paper, book. / (law, England), A document prepared in English legal practice containing a record or summary of the pleadings.

Alternative form of stud book

A reference book containing practical information prepared by, or intended for, people doing fieldwork.

A unique number which identifies a published book, for example, an ISBN.

plural of book number

plural of book-token

plural of book token

(UK, Australia, New Zealand) A voucher that can be redeemed in the purchase of a book.

Alternative form of book token