Gupta, J.B. <br/><br/>
Course Electrical Technology / 
J.B.Gupta, and S.I.Units 
 - 7th ed. 
 - Ludhiana,  Katson,  1986. 
 - 266p.:  [hb] 
<br/><br/><label>Dewey Class. No.: </label>621.32  / GUP-C