000 00656nam a2200205Ia 4500
005 20250508161836.0
008 008 250505s9999 xx 000 0 eng d
037 _aTextual
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a372.3, MCG
_qFEDL
100 _aMcGavack John
_9771659
245 0 _aGuppies, bubbles and vibrating objects : A creative approach to the teaching of science to very young children
260 _aNew York, USA
_bThe John Day Company
_c1969
300 _a155p
650 _aTeaching Technique
700 _a Lasalle Donald P
_9771660
942 _cTEXL
_h372.3, MCG
999 _c1372595
_d1372595