Singh, A  . <br/><br/>
Photochemistry /  
by A Singh and R Singh. 
 - New Delhi :   Campus Books International ,   2005 
 - 311p :  
<br/><br/><label>ISBN: </label>81-8030-077-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Photochemistry
<br/><br/><label>Dewey Class. No.: </label>E:25  / P5;1