Gopalan, R <br/><br/>
Textbook of Engineering Chemistry 

 - 4th 
 - New Dehli		  Vikas Publication House P Ltd  2018 
 -  592p. 
<br/><br/><label>ISBN: </label>9789325969018 
<br/><br/><label>Dewey Class. No.: </label>660	  / GOP