Ahad, Junaina <br/><br/>
Engineering chemistry/5th ed. 

 - 5th ed. 
 - Kollam  Jai  2003 
 - 17.34p. 
<br/><br/><label>Subjects--Index Terms: </label>54:62 
<br/><br/><label>Dewey Class. No.: </label>54:62  / AHA