Otte, J <br/><br/>
From the electron to the superhet  a simplified course for the radio service man 
J. Otte , Ph. F. Salverda  and C. J. Van Willigen. 
 - eindhoven  Philips Technical Library  1954 
 - [various pagings.] 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and Astrophysics Thesaurus
<br/><br/><label>Universal Decimal Class. No.: </label>621.396.62  / OTT