Prasant, R. <br/><br/>
Foundation course in science & technology 

 - 1st  
 - Delhi  Excellent Book  2014 
 - 252p. 
<br/><br/> Te60514 
<br/><br/><label>ISBN: </label>9789381978283  190 
<br/><br/><label>Dewey Class. No.: </label>538 PRA R