Kurtz.E.B. <br/><br/>
Linemans &Cablemans Handbook.(1976). 

 - 5th Ed. 
 -  Tata McGraw-Hill Publishing Company Limited  1977 
 -  23 cm. 
<br/><br/><br/>Text in English 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>ELEC
<br/><br/><label>Index Terms--Genre/Form: </label><br/>D-21
<br/><br/><label>Dewey Class. No.: </label>24D-1947  / KUR