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000616s1998 xxua e b 000 0 eng d |
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|c(pbk.)
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|aTMUE|beng|cTMUE|dTMUE|eCCR
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|aDwyerWilliam Michael
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245 |
10
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|aConceptual changes arising from the use of a search interface developed for an elementary science curriculum database / |cby William Michael Dwyer
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260 |
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|aAnn Arbor, Michigan : |bUMI Dissertation Services, |cc1998
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300 |
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|axii, 95p ; |c23 cm
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500 |
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|aUMI Number 9919555
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|aBibliography:p.90-94
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