Langford, Michael J. <br/><br/>
Professional photography  : principles in practice 

 - London  ; Focal Press  , 1978 
 - xiii,312p. 
<br/><br/><label>ISBN: </label>0240508432 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Photography
<br/><br/><label>Dewey Class. No.: </label>770  / LAN