Ali  <br/><br/>
Digital switching systems : system reliability and analysis  
/ Syed Riffat Ali. 
 - New York  McGraw Hill  1998. 
 - xv, 219p.  ill.  24cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0070010692  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital telephone systems--Reliability<br/>System analysis<br/>Telephone switching systems, Electronic--Reliability
<br/><br/><label>Dewey Class. No.: </label>621.387 ALI 1998