Report. 

 - Delhi  Manager of Publications India      1964 
 - "vii, 53p."  cm. 
<br/><br/><label>Standard No.: </label>84391 
<br/><br/><label>Source: </label> Reports 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical
<br/><br/><label>Dewey Class. No.: </label>"X9(D66,292A(SR):531.2.N63t, K4"