Markus, John.  1911- <br/><br/>
Handbook of industrial electronic circuits / 
by John Markus and Vin Zeluff. 
 - New York :  McGraw-Hill Book Co.,  c1948. 
 - xv, 272 p. :  diagrs. ;  29 cm. 
<br/><br/> Most of the material is drawn from the magazine Electronics. 
<br/><br/>Includes Index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic circuits.<br/>Vacuum-tube circuits.
<br/><br/><label>Dewey Class. No.: </label>621.38132   / MAH 1948