Schmidt, Steffen W.
American Government & politics today
Wadsworth, 2009
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Sawer, Geoffrey, 1910-1996
Australian government today
Melbourne University Press, 1973
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Bardes, Barbara A.
American government and politics today: the essentials
Thomson/Wadsworth, 2006
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Bell, Charles G.
California government today: politics of reform
Dorsey Press, 1980
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Call, Tomme Clark
The Mexican venture
Oxford University Press, 1953
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