Halsey, S.P. <br/><br/>
reference book for electrical and telecommunications technicians 

 - 
 - London  Oxford University  1968 
 - 176p.   
<br/><br/>  Bibliog. p. 167 
<br/><br/><label>ISBN: </label>
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<br/><br/><label>Subjects--Index Terms: </label>Electrical engineering  Telecommunications 
<br/><br/><label>Dewey Class. No.: </label>621.39