Eastman, Austin V   ( 1902-    ). <br/><br/>
Fundamentals of vacuum tubes, 
by Austin V. Eastman. 
 - 2d ed. 
 - New York  London,  McGraw-Hill book company, inc.,  1941. 
 - xxi, 583 p.  illus., tables, diagrs.  24 cm. 
<br/><br/><label>LCCN: </label>41020953  
<br/><br/><label>Subjects--Topical Terms: </label><br/>TUBOS AL VACÍO