Neumann, G. (Gerhard)
Ocean currents
Elsevier, 1968
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Aron, Raymond
Main currents in sociological thought
Basic Books, 1965
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Sato, Tadao, 1930-
Currents in Japanese cinema
Harper & Row, 1987
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Nau, Robert H.
Alternating currents and network analysis
Ronald Press, 1962
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Gabriel, Ralph Henry, 1890-1987
Main currents in American history
D. Appleton-Century, 1942
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