Raj G.  <br/><br/>
Chemistry :   Objective Type Questions with Answers for Civil Services and Other Competitive/ 
G. Raj and Singh M Yadav 
 - New Delhi.  Sterling  1987 
 - viii,183p.:  ill.;  21 cm. 
<br/><br/><label>ISBN: </label>9780685135204 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry
<br/><br/><label>LC Class. No.: </label>DUCE QD42.S5