(Q51327232)
Statements
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Newborn and Preschooler: Organization of Behavior and Relations between Periods (English)
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Newborn and preschooler: organization of behavior and relations between perioids (English)
Bell RQ
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Weller GM
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Waldrop MF
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1 January 1971
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36
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1
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1-145
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Identifiers
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1 reference