Focal encyclopedia of photography 

 - London  Focal Press  1982 
 - xii,1699p. 
<br/><br/><label>ISBN: </label> UKP 26.50 
<br/><br/><label>Source: </label> UKP 26.50 
<br/><br/><label>Dewey Class. No.: </label>770.3 FOC