Bryan, C. D. B. <br/><br/>
The National Geographic Society :  100 years of adventure and discovery / 
C.D.B. Bryan. 
 - New York :  H.N. Abrams ,  1987. 
 - 484 p.  ill. (some col.)  31 cm. 
<br/><br/>Includes bibliographical references (p. 476) and index. 
<br/><br/><label>ISBN: </label>0810913763 
<br/><br/><label>LCCN: </label>87001397  
<br/><br/><label>Subjects--Corporate Names: </label><br/>National Geographic Society U.S.
<br/><br/><label>LC Class. No.: </label>G3.N37  / B79 1987 
<br/><br/><label>Dewey Class. No.: </label>910/.6/073