| 000 | 00379nam a22001217a 4500 | ||
|---|---|---|---|
| 999 |
_c531801 _d531801 |
||
| 020 | _a9780307393746 | ||
| 082 | _aK95 F872 | ||
| 100 |
_aFredrickson, Barbara L. _957440 |
||
| 245 |
_aPositivity: discover the upward spiral that will change your life _cby Barbara L. Fredrickson |
||
| 260 |
_aNew York _bHarmony Books _c2009 |
||
| 300 | _a277p. | ||
| 650 |
_aPositive psychology _957441 |
||