Dunn, Jack F and Wakefield, George L. <br/><br/>
Exposure manual 

 - 3rd ed. 
 - England  Fountain Press  1974 
 - ix,226p. 
<br/><br/><label>ISBN: </label>0852423616  £6.25 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Photography
<br/><br/><label>Dewey Class. No.: </label>770  / DUN