1
Evaluating Gun Policy: Effects on Crime and Violence

Evaluating Gun Policy: Effects on Crime and Violence

Jens Ludwig, Philip J. Cook
Năm:
2003
Ngôn ngữ:
english
File:
PDF, 1.58 MB
0 / 5.0
english, 2003
3
Gun Violence : The Real Costs

Gun Violence : The Real Costs

Philip J. Cook, Jens Ludwig
Năm:
2000
Ngôn ngữ:
english
File:
PDF, 1.29 MB
0 / 0
english, 2000
6
Controlling Crime: Strategies and Tradeoffs

Controlling Crime: Strategies and Tradeoffs

Philip J. Cook (editor), Jens Ludwig (editor), Justin McCrary (editor)
Năm:
2011
Ngôn ngữ:
english
File:
PDF, 4.17 MB
0 / 0
english, 2011