ALI SYED RIFFAT <br/><br/>
DIGITAL SWITCHING SYSTEMS  SYSTEM RELIABILITY AND ANALYSIS 

 - NEW DELHI  T.M.H PUBLISHER-1  2008 
 - 217 
<br/><br/><label>ISBN: </label>978-0070483903 
<br/><br/><label>Subjects--Topical Terms: </label><br/>"Telephone switching systems, Electronic"
<br/><br/><label>Dewey Class. No.: </label>621.387