Schwenkhagen, H. F. <br/><br/>
Dictionary of Electrical Engineering /  
H. F. Schwenkhagen. 
 - 1st ed. 
 - London;  Sir isaac Pitman & sons,  c 1962. 
 - 1058 p. ;  17 cm. 
<br/><br/>314  314 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical engineering --Dictionary.
<br/><br/><label>Dewey Class. No.: </label>621.303 / S98d