Ryder, John Douglas.  1907- <br/><br/>
Electronic fundamentals and applications / 
by John D. Ryder. 
 - 3rd ed. 
 - United States of America :  Prentice-Hall,  c1964 [printing 1965]. 
 - xv, 693 p. :  ill. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronics.
<br/><br/><label>Dewey Class. No.: </label>621.381  / RYE 1965