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1كتابمنشور في 1979"…Georgetown University. Center for Strategic and International Studies…"
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2كتابمنشور في 1972"…Georgetown University. Center for Strategic and International Studies…"
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3كتابمنشور في 1981"…Georgetown University. Center for Strategic and International Studies…"
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4كتاببواسطة Burrell, R. M. (Robert Michael)"…Georgetown University. Center for Strategic and International Studies…"
منشور في 1971
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5كتابمنشور في 1972"…Georgetown University. Center for Strategic and International Studies…"
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6كتابمنشور في 1977"…Georgetown University. Center for Strategic and International Studies…"
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7وقائع المؤتمر كتابمنشور في 1974"…Georgetown University. Center for Strategic and International Studies…"