| 000 | 00419pab a2200169 454500 | ||
|---|---|---|---|
| 008 | 180718b2001 xxu||||| |||| 00| 0 eng d | ||
| 100 | _aGundlach, Erich | ||
| 245 | _aThe decline of schooling productivity in OECD countries | ||
| 260 | _c2001 | ||
| 300 | _ap.C135-47 | ||
| 362 | _aMay | ||
| 650 | _aSchools | ||
| 700 | _aGmelin, Jens | ||
| 700 | _aWossmann, Ludger | ||
| 773 | _aEconomic Journal | ||
| 909 | _a49018 | ||
| 999 |
_c49018 _d49018 |
||