By National Productivity Council <br/><br/>
Electric motors 

 - New Delhi  National Productivity Council  1980 
 - 323p 
<br/><br/>By National Productivity Council: Electric motors.  New Delhi.  National Productivity Council, 1980.--(621.313406BY)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>621.313406  / NCP