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008 220811s1964 ###||||g |||| ||spa d
082 _a539.9
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100 _aRuark, Arthur Edward
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245 0 _aAtoms, Molecules and Quanta V. 2
264 _c1964
700 _aClayton Urey, Harold
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942 _cBK
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035 _a539.9 -R894-Atoms, Molecules and Quanta V. 2-
999 _c5849
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