Blume,L. F., <br/><br/>
Transformer Engineering 
L. F. Blume, A. Boyajian  
 - New York :  John Wiley & Sons,  c1951. 
 - ix, 500 p.:  ill.; 
<br/><br/><label>ISBN: </label>8173713847 
<br/><br/><label>Dewey Class. No.: </label>621.4022  / BLU/TRA