000 00350nam a2200133Ia 4500
005 20260720174713.0
008 260720s1992 xx 000 0 und d
041 _aeng
082 _a500.7 LOBS
100 _aLobo Inette
_9270513
245 _aScience process skills of science teachers a project report
260 _aMangalore
_c1992
300 _a89p
999 _c244704
_d244704