Rajput, R. K.   <br/><br/>
Direct current  machines :   electrical machines-part I in S.I. units for B Sc(Engg.), B. Tech., A.M.I.E. (India) Sec B, Diploma and competitive examinations /  
R. K. Rajput.  
 - – 4th ed. – 
 - Bengaluru:   University Science Press,   c2012 
 - xvi, 582 p. :   ill. ;   24 cm.  
<br/><br/>Includes index <br/><br/> 
<br/><br/><label>ISBN: </label>978-81-318-0746-0 (pbk.)  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric machinery --Direct current. <br/>Electric machinery --Design and construction.