000 | 00404nam a22001451a 4500 | ||
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020 | _a9789231014406 | ||
041 | _aeng | ||
082 |
_a507 _bN28 |
||
245 |
_aNew trends in integrated science teaching _bevaluation of integrated science education _nVol iv |
||
260 |
_aParis _bUnesco _c1977 |
||
300 | _a199p. | ||
650 |
_aSCIENCE EDUCATION _925307 |
||
700 |
_aCohen, David _eed. _955944 |
||
942 |
_cRB _2DDC |
||
999 |
_c55274 _d55274 |
||
945 |
_a1 _bAdmin Admin _c1 _dAdmin Admin |