Narrow search
Showing 1 - 2 of 2
Cover Image
A measure of productivity change in American colonial shipping
Walton, Gary M. - In: The economic history review : a journal of economic and … 21 (1968) 2, pp. 268-282
Persistent link: https://www.econbiz.de/10002990419
Cover Image
Sources of productivity change in American colonial shipping, 1675-1775
Walton, Gary M. - In: The economic history review : a journal of economic and … 20 (1967) 1, pp. 67-78
Persistent link: https://www.econbiz.de/10002990465