TY  - BOOK
AU  - Snyder C R
AU  - Lopez Shane J
TI  - Positive psychology: the scientific and practical explorations of human strengths
SN  - 978-0-7619-2633-X
U1  - 150.198 
PY  - 2007///
CY  - London
PB  - Sage
KW  - Positive psychology
ER  -