Lewis,warren K. <br/><br/>
Industrial chemistry of collidal and amorphous materials 

 - New York  The Macmillan and company  1944 
 - 540 
<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>Cg183