000 00360nam a2200157Ia 4500
001 3360
003 Ost
005 20260507154739.0
008 251113s9999||||xx |||||||||||||| ||eng||
040 _cnitttr
041 _aeng
082 _a372.35
_bV637E
100 _aVessel, M. F.
245 0 _aElementary School Science Teaching /
_cVessel, M. F.
942 _cBK
999 _c3257
_d3257