C.S Henson / <br/><br/>
Solutions of Problems in Telecommunications and Electronics / 

 - London:  Sir Isaac Pitman&Sons Ltd ;  c1965 . 
 - xi,330p. ;ill(B&W),  19cm 
<br/><br/> includes Index:(p.329-330) 
<br/><br/><label>LC Class. No.: </label>23rd  / HEN 
<br/><br/><label>Dewey Class. No.: </label>621.8  / HEN