Dube Maya and Dube .C <br/><br/>
1000 Chemistry Quiz 

 - Calcutta  Rupa and C0  1991 
 - 248p. 
<br/><br/><label>ISBN: </label>81-7167-042-3 
<br/><br/><label>Dewey Class. No.: </label>793.73  D 851 On