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MAY 01, 1969
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Meeting and demonstration

MAY 01, 1969
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The day or the second?

MAY 01, 1969
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Citations and evaluation

APR 01, 1969
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Difficulties of relocation

APR 01, 1969
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Purposes of universities

APR 01, 1969
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Not‐so‐special rates

APR 01, 1969
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Who found xi starred?

APR 01, 1969
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High standards and education

APR 01, 1969
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Morality and weapons work

MAR 01, 1969
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The Ovshinsky effect

MAR 01, 1969
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Magnetic fields in biology

MAR 01, 1969

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