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Philadelphia region, input-output study : Working papers
Isard, Walter, (1966)
Interindustry relations in the Philadelphia economy
Karaska, Gerald J., (1968)
Impact of Vietnam War expenditures on the Philadelphia economy : Some initial experiments with the inverse of the Philadelphia input-output table
Isard, Walter, (1969)
The partial equilibrium approach to location theory : graphic solutions
Karaska, Gerald J., (1969)
The metropolitanization of industry
Karaska, Gerald J., (1978)