Benedict, Reginald Ralph. [from old catalog] <br/><br/>
Introduction to industrial electronics. 

 - New York,  Prentice-Hall,  1951. 
 - x, 436 p.  illus.  22 cm. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial electronics.
<br/><br/><label>Dewey Class. No.: </label>621.381  / BEN