Central Institute of English <br/><br/>
Preparatory general english course for colleges    Physical science.      
Central Institute of English 
 - New Delhi  Orient Longmans       1963 
 - xii,231p.  cm. 
<br/><br/><label>Standard No.: </label>63212 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>P111,6:2:e4, K3