Croome, Ronald John <br/><br/>
Photographic Gelatin 
R. J. Croome and F. G. Clegg 
 - London  The Focal Press  1965 
 - 91p. 
 - The Focal Library .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gelatin<br/>NASA Thesaurus<br/>Photographic Emulsions<br/>Photography
<br/><br/><label>Universal Decimal Class. No.: </label>771.5  / CRO