Gupta,Alka L. <br/><br/>
Photochemistry 

 - Meerut:  Pragati Prakashan,  2006. 
 - 183p.; 
<br/><br/><label>ISBN: </label>818398004X 
<br/><br/><label>Dewey Class. No.: </label>541.35 GUP/P