Herrick.C.N. <br/><br/>
Radio Theory &Servicing.(1975). 

 - 1st Ed. 
 -  Reston Publishing Co. Inc Reston, Virginla  1977 
 - 310p.  21 cm. 
<br/><br/><br/>Text in English 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>ELN
<br/><br/><label>Index Terms--Genre/Form: </label><br/>F-02
<br/><br/><label>Dewey Class. No.: </label>24F-801  / HER