Gerald A. P. Carrothers

An Historical Bedew of the Gravity and Potential Concepts of Human Interaction

Gerald A. P. Carrothers, 1956 .

Methods of Regional Analysis: An Introduction to Regional Science.

Leon N. Moses, Walter Isard, Gerald A. P. Carrothers, 1960 .

Methods of Regional Analysis: An Introduction to Regional Science.

Leon N. Moses, Walter Isard, Gerald A. P. Carrothers, 1961 .

Methods of Regional Analysis: An Introduction to Regional Science

William L. Garrison, Leon N. Moses, Walter Isard, 1962 .

Methods of Regional Analysis: An Introduction to Regional Science.

Gerald A. P. Carrothers, David F. Bramhall, M. Brennan, 1960 .