Gupta, M.L. <br/><br/>
Electronic and radio engineering 
/by M.L. Gupta 
 - 1st 
 - Delhi  Dhanpat Rai & Sons  1989 
 - xxv, 1343p. 
<br/><br/><label>Dewey Class. No.: </label>621.3841  / GUP/E