Vacuum tube amplifiers / 
ed. by George E. Valley, Jr.[et all..] 
 - 1st ed. 
 - New York;  London:  McGraw-Hill Book Co.,  1948. 
 - xvii, 743 p.  illus.  24 cm. 
 - Massachusetts Institute of Technology. Radiation Laboratory. Radiation laboratory series,  18 .
 -  18. Radiation Laboratory series (Massachusetts Institute of Technology) ; .
<br/><br/>Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Amplifiers, Vacuum-tube.<br/>Electronic apparatus and appliances.
<br/><br/><label>Dewey Class. No.: </label>621.3841324  / VAC 1948