Berg, W.F. <br/><br/>
Exposure  theory and practice 
W.F. Berg 
 - 4th rev. ed. 
 - London  Focal Press  1971 
 - 480p.  ill.  22cm 
 - Manuals of photo-techniques .
 - Manuals of photo-techniques .
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0240447916 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy--Processing<br/>Photography
<br/><br/><label>Dewey Class. No.: </label>770.28  / BER