TY  - BOOK
AU  - Olschki,L .
TI  - Marco Polo's precursors,
SN  - 0374961468
U1  - 915.04 OLS 
PY  - 1943///
CY  - Baltimore
PB  - The Johns Hopkins press
KW  - Voyages and travels
KW  - Asia
KW  - Description and travel
ER  -