1. K&R. 2. The fourth book in Adobe Systems, Inc.' s PostScript series, describing the previously-secret format of Type 1fonts. The other three official guides are known as the Blue Book, the {Green Book}, and the {Red Book}. ["Adobe Type 1 Font Format, version 1.1", Addison-Wesley, 1990 (ISBN 0-201-57044-0)]. 3. White book CD-ROM. [JarGon File] (1996-12-03)