00602pamaa2200169 4500 0000023252 20060608090000.0 0780311582 621.38216 BHA 1997 TK5105.4 BHA 1997 BHATNAGAR Engineering networks for synchronization, CCS 7, and ISDN: standards, protocols, planning, and testing P.K. Bhatnagar. New York: IEEE Press, 1997. xxi, 488p.: ill.; 26cm. Telecommunications handbook series Includes bibliographical references and index Synchronous data transmission systems