Official guide to the Smithsonian 

 - Washington :  Simthsonian Institution,  1990 
 - 160 p. :  col. ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0874747112 (pbk.)  Hadiah 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Smithsonian Institution v Guidebooks