TY  - BOOK
AU  - Gopimani R
TI  - Marco Polo, Columbus, Vasco Da Gama
SN  - 9788812642488
U1  - M 910.92 
PY  - 2009///
CY  - Kottayam
PB  - D C Books, 
KW  - Biography Geographers
KW  - Vasco Da Gama
KW  - Marco Polo
KW  - Columbus
KW  - Geography
ER  -