| 000 | 00568nam a2200157Ia 4500 | ||
|---|---|---|---|
| 005 | 20241120172433.0 | ||
| 008 | 241119s9999||||xx |||||||||||||| ||und|| | ||
| 041 | _aENG | ||
| 082 |
_a641.106 _bUNESCO |
||
| 100 | _aUnesco Division of Science Technical and Environmental Education | ||
| 245 | 0 | _aFirst technical report of the new unesco project to improve primary school performance through improved nutrition and health | |
| 260 |
_aParis _bUnesco Division of Science Technical and Environmental Education _c1989 |
||
| 300 | _a55p | ||
| 546 | _aENGLISH | ||
| 942 | _cBK | ||
| 999 |
_c22975 _d22975 |
||