Guide to photographic collections at the Smithsonian Institution / 
Diane Vogt O'Connor 
 - Washington :  Smithsonian Institution Press,  1989 
 - v. :  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>0560980338  RM144.42 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>National Museum of American History (U.S.)--Photograph collections<br/>National Air and Space Museum--Photograph collections