Adams, Ansel,  1902- <br/><br/>
The negative  exposure and development 
by Ansel Adams. 
 - New York :  Morgan & Morgan,  1968. 
 - 120 p.  :  ill. ;  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Photography--Negatives.<br/>Photography--Developing and developers.