TY  - BOOK
AU  - Roberts,David
TI  - Points unknown: a century of great exploration 
SN  - 0393050009
U1  - 910/.92 
PY  - 2000///
CY  - New York
PB  - Norton
KW  - Voyages and travels
KW  - Explorers
KW  - Adventure and adventurers
N1  - "An Outside book."
ER  -