TY  - BOOK
AU  - Tourtellot, Jonathan B.
TI  - Into the unknown : The story of exploration
SN  - 0870446959 (ISBN13: 9780870446955)
U1  - G 910.9 
PY  - 1987///
CY  - Washington
PB  - National Geographic Socoety
UR  - /cgi-bin/koha/opac-retrieve-file.pl?id=c0c29ce3b4e21cd8ef1379aaa13ed06f
ER  -