Rao, C N R. <br/><br/>
Understanding chemistry   

 - Hydrabad :   University Press,   1999. 
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical Sciences
<br/><br/><label>Dewey Class. No.: </label>540  / RAO