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City planning and the idea of the city : considerations especially about New York
Kallen, Horace M., (1956)
The decline and rise of the consumer : a philosophy of consumer cooperation
Kallen, Horace M., (1976)
The modern world, the intellectual, and William James : paper read at the general seminar of the New School for Social Research, 16.12.1959
Kallen, Horace M., (1960)