Plum, Werner
English utophian shemes, model of social and technological cooperation / Werner Plum
Friederich Ebert, 1974
Buku Teks SO
Plum, Werner
German trade promotion in the first half of the nineteenth century / Werner Plum
Friedrich-Ebert-Stiftung, 1974
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Asean-UN cooperation in preventive diplomacy / editors, Sarasin Viraphol, Werner Pfennig
Ministry of Foreign Affairs, 1995
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Boguslaw, Robert
The new utopian : a study of system design and social change / Robert Boguslaw
Prentice-Hall, 1965
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Bartholomae, David J.
Stochastic models for social processes
John Wiley & Sons, 1982
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