Ali Syed Riffat. <br/><br/>
Digital Switching Systems :  System Reliability and Analysis 

 - 1st ed. 
 - New York  McGraw-Hill  1998 
 - 219 p. 
<br/><br/><label>ISBN: </label>0070010692 
<br/><br/><label>Subjects--Topical Terms: </label><br/>”SYSTEM ANALYSIS”
<br/><br/><label>LC Class. No.: </label>TK6397  / A483D 1998