| 000 | 00399nam a2200145 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 220602b |||||||| |||| 00| 0 eng d | ||
| 082 |
_a507 _bCES |
||
| 100 | _aCessac, J. | ||
| 245 | _aScience Teaching in the Secondary Schools of Tropical Africa | ||
| 260 |
_aParis: _bUNESCO, _c1963. |
||
| 300 |
_a79p.; _c21cm |
||
| 650 | 0 | _a Education, Research, Related Topics | |
| 942 |
_2ddc _cLM |
||
| 999 |
_c115284 _d115284 |
||