Saaty, Thomas L.
Embracing the future : meeting the challenge of our changing world
Praeger, 1990
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Handelman, Howard
The challenge of third world development
Pearson/Prentice Hall, 2006
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The world economy: a global challenge
United Nations Departemen of Public Information, 1990
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Nevid, Jeffrey S.
Abnormal psychology in a changing world
Prentice-Hall, 1997
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Nevid, Jeffrey S.
Abnormal psychology in a changing world
Pearson-Prentice Hall, 2006
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