Camm, F.J. . <br/><br/>
The Wireless Constructor`s Encyclopaedia /  Textual Documents 
F.J.Camm. 
 - 1st ed. / 
 - London :  George Newnes Ltd. ,  Nd. 
 - 389p. :  ill ;  20cm . 
<br/><br/><label>Subjects--Index Terms: </label>Encyclopaedia-Wireless Constructor`s G-Technology 
<br/><br/><label>Dewey Class. No.: </label>621.38  / C 148 W