C.F.Wanger. & R.D.Evans. <br/><br/>
Symmetrical Components.(1933). 

 - 1st Ed. 
 -  Tata McGraw-Hill Publishing Company Limited  1958 
 - 437p.  24 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-11
<br/><br/><label>Dewey Class. No.: </label>24D-341  / C.F