TY  - BOOK
AU  - James F. Shipping, Shepherd
TI  - Shipping maritime trade and and the economic development of colonial North America
SN  - 0 521 08409 1
U1  - 339.5   SHE 
PY  - 1972///
CY  - London
PB  - Cambridge at the University Press
KW  - Economic development
N1  - Including index and Bibliography
ER  -