| 000 | 00415nam a2200121Ia 4500 | ||
|---|---|---|---|
| 100 | _aUNESCO | ||
| 942 | _cBK | ||
| 654 | _a | ||
| 245 |
_aStatistical study of wastage at school _bA study prepared for by the Unecso office - the International Bureau of Statistics of Education |
||
| 260 |
_aParis _bUnited Nations Educational, Scientific and Cultural Organization _c1972 |
||
| 082 | _a371.2913 | ||
| 300 |
_c23.3cm _a121 |
||
| 999 |
_c417861 _d417861 |
||
| 041 | _aeng | ||