Books by Edward Louis Ullman
Geography as spatial interaction
The economic base of American cities
Trends in CBD and SMSA retail
Trends in CBD and SMSA retail sales, 1948-1963 in the nation and the nation's capital
America commodity flow
American commodity flow and ra
American commodity flow and rail traffic
Amenities as a factor in regio
Amenities as a factor in regional growth
Mobile: industrial seaport an
Mobile: industrial seaport and trade center ..