Ahad, Juhaina <br/><br/>
Engineering chemistry/4th ed. 

 - 4th ed. 
 - Kollam  Jai   2002 
 - 13.33p. 
<br/><br/><label>Subjects--Index Terms: </label>54:62 
<br/><br/><label>Dewey Class. No.: </label>54:62  / AHA