De France, J. J.  1909- <br/><br/>
Communications electronics circuits / 
J. J. DeFrance. 
 - 2nd ed. 
 - San Francisco :  Rinehart Press,  [1972]. 
 - xix, 580 p. :  ill. 
<br/><br/><label>ISBN: </label>0030831393 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication--Equipment and supplies.<br/>Electronic circuits.