ZBAR, PAUL B. <br/><br/>
BASIC ELECTRONICS: TEXT-LAB MANUAL 

 - 7 
 - NEW DELHI  Tata McGraw-Hill  1980 
 - p.305 
<br/><br/><label>Subjects--Topical Terms: </label><br/>VACUUM TUBES<br/>INTEGRATED CIRCUITS
<br/><br/><label>Dewey Class. No.: </label>621.381 Z401B