Pounds, Norman J. G.
Political geography
McGraw-Hill, 1972
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Mellor, Roy E. H.
Nation, state, and territory : a political geography
Routledge, 1989
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Goblet, Y.M.
Political geography and the world map / Y.M. Goblet
Prederick A. Praeger, 1955
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Martin, A.W., editor
Understanding geography / A.W. Martin
Rigby Limited, 1962
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East, W. Gordon
Our fragmented world : an introduction to political geography / W. Gordon East, J.R.V. Prescott
Macmillan, 1975
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