TY  - BOOK
AU  - Silbereisen,Rainer K.
AU  - Lerner Richard M.
TI  - Approaches to positive youth development
SN  - 9781412922883
U1  - 305.235 
PY  - 2007///
CY  - Los Angeles, Calif.
PB  - SAGE
KW  - Youth development
KW  - Youth
KW  - Services for
N1  - Includes index
ER  -