Gofton, Peter W. Mastering Crosstalk XVI / Peter W. Gofton. - San Francisco : SYBEX, c1987. - xvii, 187 p. : ill. ; 23 cm. Includes index. ISBN: 0895883880 (pbk.) : Subjects--Topical Terms: Data transmission systems--Data processing. Dewey Class. No.: 004 / GOF