TY  - BOOK
AU  - Bryan, C. D. B. (Courtlandt Dixon Barnes)
TI  - The National Geographic Society: 100 years of adventure and discovery
U1  - 910.6073 BRY/T 
PY  - 1997///
PB  - Harry N. Abrams
KW  - National Geographic Society (U.S.)
ER  -