| 000 | 00481pam a2200193a 44500 | ||
|---|---|---|---|
| 008 | 170807b2001 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a | ||
| 082 | _a | ||
| 100 | _aHanushek, Eric A | ||
| 245 | _aWhy public schools lose teachers | ||
| 260 |
_aCambridge, MA _bNBER _c2001 |
||
| 300 | _a24p | ||
| 490 | _aNBER working papers | ||
| 700 | _aRivkin Steven G | ||
| 700 | _aKain John F | ||
| 700 | _aNational Bureau Of Economic Research | ||
| 906 | _a57765 | ||
| 942 |
_2ddc _cG |
||
| 999 |
_c138143 _d138143 |
||