Basic electronics / 
Gupta, J.B. 
 - New Delhi :  S.K. Kataria & Sons,  2018. 
 - xii, 746 p.: 24 cm. 
<br/><br/>Includes objective questions, index 
<br/><br/><label>ISBN: </label>9788190691949 
<br/><br/><label>Dewey Class. No.: </label>C 621.381 G977 2018