نتائج البحث

Unofficial work.

• Authors : Foner, N.

• Source: Science. 2/9/1990, Vol. 247 Issue 4943, p731. 2p.

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Top 100 employer profiles.

• Source: Black Collegian. Mar/Apr90, Vol. 20 Issue 4, p8. 2p. 2 Black and White Photographs, 1 Chart.

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Computational physics.

• Authors : Schutz, B.F.

• Source: Science. 3/2/1990, Vol. 247 Issue 4946, p1128. 2p.

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On experimentation.

• Authors : Gingras, Y.

• Source: Science. 3/30/1990, Vol. 247 Issue 4950, p1592. 2p.

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A species in crisis.

• Authors : Mace, G.M.

• Source: Science. 4/6/1990, Vol. 248 Issue 4951, p88. 3/4p.

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The Olmec phenomenon.

• Authors : Reilly III, F.K.

• Source: Science. 6/1/1990, Vol. 248 Issue 4959, p1139. 2p. 3 Black and White Photographs.

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Looking at mathematics.

• Authors : Richards, J.L.

• Source: Science. 6/22/1990, Vol. 248 Issue 4962, p1561. 2p. 2 Black and White Photographs.

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A Mesoamerican middle age.

• Source: Science. 7/6/1990, Vol. 249 Issue 4964, p78. 2p.

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Recollections and revisions.

• Authors : Dilworth, C.

• Source: Science. 7/27/1990, Vol. 249 Issue 4967, p426. 2p. 1 Diagram.

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Preparing for scarcity.

• Authors : Winterhalder, B.

• Source: Science. 8/31/1990, Vol. 249 Issue 4972, p1052. 2p.

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