The focal encyclopedia of photography 
Focal Press  
 - London  Focal Press  1960 
 - xxxii, 1298p. 
 - The focal library .
<br/><br/><label>Subjects--Topical Terms: </label><br/>NASA thesaurus<br/>Photography
<br/><br/><label>Universal Decimal Class. No.: </label>77(03)  / FOC