SMITHSON  <br/><br/>
MATHEMATIES FOR ELECTRICAL AND TELECOMMUNICATIONS TECHNICIANS 

 - LONDON  1969 
<br/><br/><label>ISBN: </label>070942439 
<br/><br/><label>LC Class. No.: </label>5110.78/SMI  / 1 
<br/><br/><label>Dewey Class. No.: </label>510.78/SMI  / 1