| 000 | 00372nam a2200121 a 4500 | ||
|---|---|---|---|
| 008 | 121119s1974 xx || |||||||fre|d | ||
| 041 | _afre | ||
| 245 | 0 | 0 | _aNew manual for teaching of science |
| 246 | 0 | 3 | _aNouveau manuel de l'unesco pour l'enseignement des sciences |
| 260 | _c1974 | ||
| 260 | _bUnited Nations Educational, Scientific and Cultural Organization | ||
| 942 | _cBK | ||
| 999 |
_c111 _d111 |
||