SONI (P L) and SHARMA (H C). <br/><br/>
B Sc problems in chemistry.Rev Ed 3. 

 - N D  Sultan Chand & Sons  1990 
 - x,754 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Problems Chemistry
<br/><br/><label>Dewey Class. No.: </label>540.2 SONB