Non - silver photographic processes:  proceeding/ 
edited R.J. Cox 
 - London:  Academic Press,  1975 
 - xii, 371 p.;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>012194409  £ 9.40 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Photography--Processing--Congresses<br/>Photographic chemistry--Congresses
<br/><br/><label>Dewey Class. No.: </label>770.82