Bhatnagar, P. K. <br/><br/>
Engineering networks for synchronization, CCS7 and ISDN  standards, protocols, planning and testing 
P. K. Bhatnagar 
 - New York :  IEEE Press,  1997 
 - 488 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0780311582  RM272.55 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Synchronous data transmission systems