Housley, Trevor, <br/><br/>
Data Communications & Teleprocessing Systems 
By Trevor Housley 
 - 1st ed. 
 - New Delhi:  BSP Publications,  2005. 
 - xvi,474p.:  24cm. 
<br/><br/><label>ISBN: </label>817800075X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data Communications & Teleprocessing Systems<br/>Electronics & Telecommunications
<br/><br/><label>Dewey Class. No.: </label>004.6