Ali, Syed, R <br/><br/>
Digital switching sy ems 

 - Mcgraw hill book company  Dhavanagere  2011 
 - VI, 330p.  210 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MECHANICAL
<br/><br/><label>Dewey Class. No.: </label>621.382 ALI