Dhar, Durga Nath <br/><br/>
Textbook of Engineering Chemistry  

 - 2nd 
 - New Delhi  Vayu Education of India  2010 
 - 416p. 
<br/><br/><label>ISBN: </label>9789380097725 
<br/><br/><label>Dewey Class. No.: </label>660  / Dha-T