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UPSC (IES) Engineering Service Examination Solved Papers in Electronics and Telecommunication Engineering 

 - Noida  G.K. Publications Pvt. Ltd.  2004 
 - Dcp.  24 cm. PB 
<br/><br/><label>ISBN: </label>818655548X 
<br/><br/><label>Dewey Class. No.: </label>621.382  / UPS