TY  - BOOK
AU  - Spekke,Arnolds
TI  - The Baltic Sea in ancient maps
U1  - 914.74 
PY  - 1961///
CY  - Stockholm
PB  - M. Goppers
KW  - Cartography
KW  - Baltic Sea
N1  - Bibliography: p. 75-[76]
ER  -