(Q34205176)
Statements
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The Rate of Return to the High/Scope Perry Preschool Program. (English)
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James J Heckman
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Seong Hyeok Moon
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Rodrigo Pinto
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Peter A Savelyev
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Adam Yavitz
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1 February 2010
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94
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1-2
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114-128
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Identifiers
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