Say, M. G.  1902- <br/><br/>
The performance and design of alternating current machines :  transformers, three-phase induction motors and synchronous machines / 
by M.G. Say. 
 - [1st ELBS ed. of 3rd ed.]. 
 - London :  ELBS/Pitman,  1961. 
 - xxi, 664 p. :  ill. 
<br/><br/><label>ISBN: </label>0273423924 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric machinery--Alternating current.<br/>Electric transformers.<br/>Electric motors, Induction.<br/>Electric motors, Synchronous.