Say, M. G. <br/><br/>
Introduction to the unified theory of electromagnetic machines 

 - London  Pitman publishing Limited  1971. 
 - ix, 198 p.  : ill.  ; 23 cm. 
<br/><br/><label>ISBN: </label>0273360000 (pbk)  0273360647  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric machinery<br/>Electrical engineering<br/>Electromagnetic theory--Generalization--Machine system--Magnetic field--Mechanical analysis--Electrical analysis--Energy and forces
<br/><br/><label>Dewey Class. No.: </label>621.31042  / SAY