Gate 2011 electronic and communication engineering 

 - Noida  G K Publication  2011 
 - U 1 to 2p. 
<br/><br/><label>ISBN: </label>9788183550208 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DIP_ELECTRICAL
<br/><br/><label>Dewey Class. No.: </label>621.381