Singh, M. and Raj, G. <br/><br/>
Chemistry objective type questions  : for civil services and other competitive examinations 

 - New Delhi  ; Sterling Publishers  , 1986 
 - 180p. 
<br/><br/><label>ISBN: </label> 60 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry
<br/><br/><label>Dewey Class. No.: </label>540  / SIN