Bates, Regis (Bud) <br/><br/>
Voice & data communication handbook/ 
Regis (Bud) Bates, Donald Gregory 
 - 5th ed. 
 - New Delhi :  Tata McGraw-Hill Education,  2007 
 - xxvi, 651 p. :  ill., maps, port.;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0070647666  Rs.595.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data transmissions systems<br/>Integreted servicess digital network
<br/><br/><label>Dewey Class. No.: </label>621.3878