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Last edited by RenameBot
September 5, 2008 | History
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Jens Ludwig

We need a photo of Jens Ludwig

12 works Add another?

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  • Cover of: Controlling Crime: Strategies and Tradeoffs

    First published in 2011 — 2 editions
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  • Cover of: Evaluating Gun Policy: Effects on Crime and Violence

    First published in 2003 — 2 editions
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  • Cover of: Is crime contagious?

    First published in 2006 — 2 editions
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  • Cover of: The benefits and costs of head start

    First published in 2007 — 2 editions
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  • Cover of: Gun Violence: The Real Costs (Studies in Crime and Public Policy)

    First published in 2000 — 2 editions
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  • Cover of: Anti-depressants and suicide

    First published in 2007 — 1 edition
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  • Cover of: benefits of reducing gun violence: evidence from contingent-valuation survey data

    First published in 1999 — 1 edition
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  • Cover of: Does head start improve children's life chances?: evidence from a regression discontinuity design

    First published in 2005 — 1 edition
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  • Cover of: Mechanism experiments and policy evaluations

    First published in 2011 — 1 edition
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  • Cover of: Lernsoftware Im Unterricht

    First published in 2002 — 1 edition
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  • Cover of: Evaluating Gun Policy: Effects on Crime and Violence

    First published in 2003 — 1 edition
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  • Cover of: Untersuchung von Bhabhastreuung und kollinearen Photonpaaren für Schwerpunktsenergien von 3.1 und 3.7 GeV und von Strahlungszerfällen der J/[psi]-Resonanz in pseudoskalare Mesonen am Speicherring DORIS

    First published in 1976 — 1 edition
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We need a photo of Jens Ludwig

Subjects

Violent crimes, Crime prevention, Econometric models, Firearms, Firearms, law and legislation, Gun control, Antidepressants, Case studies, Costs, Crime analysis, Early childhood education, Economic aspects, Education (Preschool), Evaluation, Head Start Program (U.S.), Head Start programs, Health and hygiene, Mathematical models, Mental Depression, Poor children, Preschool children, Prevention, Risk factors, Suicide, Treatment

Places

United States

Lists

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ID Numbers

  • OLID: OL1453963A

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History

Download catalog record: RDF / JSON
September 5, 2008 Edited by RenameBot fix author name
April 1, 2008 Created by an anonymous user initial import
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