TY  - BOOK
AU  - Diener Robert Biswas Ed
TI  - Positive Psychology as Social Change
SN  - 9789400723719
U1  - 150.1988 DIE 
PY  - 2011///
CY  - New York
PB  - Springer Publishing
KW  - Diener Robert Biswas
KW  - Positive Psychology
ER  -