Dhar,N.R. <br/><br/>
The chemical action of light 

 - London  Blackie and son Ltd  1931 
 - 512 
<br/><br/> Cg mean Chemistry General and Practical Page 476-483 in A-Z Register (Acc. No. Cg1-Cg219) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English Literature
<br/><br/><label>Dewey Class. No.: </label>Cg69