Seely, Samuel. <br/><br/>
Electron-tube circuits 

 - 2 ed. 
 - New York :  McGraw- Hill,  1958 
 - 695 p.  : ilus. 
<br/><br/><label>LCCN: </label>53106 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Circuitos electrónicos.
<br/><br/><label>Dewey Class. No.: </label>621.38151  / S44