Cărți de Irving A. Spergel

Reducing Youth Gang Violence: The Little Village Gang Project in Chicago

Violence Prevention and Policy

Autor Irving A. Spergel

mar 2007

Preț: 357^.06 lei 509^.78 lei

6-8 săpt.

-30%

Studying Youth Gangs

Violence Prevention and Policy

Editat de James F. Short Jr. et al.

4 mai 2006

Preț: 654^.72 lei 1007^.57 lei

6-8 săpt.

-35%

The Youth Gang Problem: A Community Approach

Irving A. Spergel

20 iul 1995

Preț: 427^.98 lei 542^.53 lei

45-50 zile

-21%