PANDEY,G.N <br/><br/>
TEXT BOOK OF CHEMICAL TECHNOLOGY 

 - 2 
 - NEW DELHI  Vikas publishing House  1994 
 - 25X16 
<br/><br/><label>ISBN: </label>0-7069-7680-0 
<br/><br/><label>Dewey Class. No.: </label>660 P189