Report on the continuance of protection to the electric motor industry 

 - Delhi  Manager of Publications          1955 
 - 49+6p  cm. 
<br/><br/> App.: 38-49p 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X9(D66,Em):531.2.N55r, J5