Boltz, C.L. . <br/><br/>
Wireless for Beginners /  Textual Documents 
C.L.Boltz. 
 - 4th Rev.ed. / 
 - London :  George G Harrap & Co Ltd ,  1949. 
 - 272p. :  ill ;  20cm . 
<br/><br/>Index 
<br/><br/><label>Subjects--Index Terms: </label>Wireless G-Technology 
<br/><br/><label>Dewey Class. No.: </label>621.384  / B 639 W