Dara, S. S. <br/><br/>
A textbook of engineering chemistry / 

 - New Delhi :  S. Chand & Company Limited,  c2017. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9788121903592 
<br/><br/><label>LC Class. No.: </label>22237-22239 
<br/><br/><label>Dewey Class. No.: </label>660  / DAR