Goyal R N  <br/><br/>
A textbook of engineering chemistry /2nd ed. 

 - 2nd ed. 
 - New Delhi  Ane Books   2012 
<br/><br/><label>Subjects--Index Terms: </label>Chemistry  54:62  Common 103 
<br/><br/><label>Dewey Class. No.: </label>54:62  / GOY