Terman, Frederick Emmons <br/><br/>
Electronic and radio engineering 

 - 4th ed 
 - McGraw-Hill book company, London  1957 
 - vii,1078 
<br/><br/><label>ISBN: </label>0-07-Y85795-4 
<br/><br/><label>Dewey Class. No.: </label>621.381 Ter