Hedgecoe, John <br/><br/>
Photography materials and methods/ 
John Hedgecoe and Michael Langford 
 - London:  Focal Press,  1974 
 - 170 p.:  plates;  20 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0240508955  $ 12.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Photography--Equipment and supplies<br/>Photgraphy--Processing<br/>Color photography
<br/><br/><label>Dewey Class. No.: </label>770.28