Chawla, Shashi. <br/><br/>
A textbook of engineering chemistry / 

 - New Delhi,   Dhanpat Rai,   c2015. 
 - xxxi, ITC.24p. ;  ill. ;  24 cm.  
<br/><br/><label>ISBN: </label>NA 
<br/><br/><label>LC Class. No.: </label>D3718-D3719 
<br/><br/><label>Dewey Class. No.: </label>660