GOYAL (R N);GOEL (Harmendra). <br/><br/>
Textbook of engineering chemistry. 

 - New Delhi  Ane Books India  2008 
 - v,373  PB 
<br/><br/><label>ISBN: </label>8180520633 
<br/><br/><label>Dewey Class. No.: </label>660.2936   / GOYR