Roy Roberg is the first named author on earlier editions.

Police & Society 2016, Oxford University Press, USA

ISBN-13: 9780190639211

7th edition

Trade paperback

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Police & Society 2014, Oxford University Press, USA, New York

ISBN-13: 9780199300884

6th edition

Trade paperback

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Police & Society 2011, Oxford University Press, USA, New York, NY

ISBN-13: 9780199772568

5th edition

Unknown binding

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Police & Society 2008, Oxford University Press, USA, New York, NY

ISBN-13: 9780195370355

4th edition

Unknown binding

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Police & Society 2005, Roxbury Publishing Company, Los Angeles, CA

ISBN-13: 9781931719193

3rd Revised edition

Hardcover

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Police & Society 2004, Oxford University Press, USA

ISBN-13: 9780195330335

3rd edition

Unknown binding

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Police & Society 1999, Roxbury Publishing Company

ISBN-13: 9781891487170

2nd edition

Hardcover

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Police and Society 1993, Wadsworth Publishing Company, Belmont, CA

ISBN-13: 9780534198725

Hardcover

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