000 00362nam a2200133Ia 4500
005 20260720174644.0
008 260720s2004 xx 000 0 und d
041 _aeng
082 _a500.7 TULM
100 _aTulasi, Padma G
_9269780
245 _aMethods of teaching elementary science
260 _aNew Delhi
_bDiscovery Publishing House
_c2004
300 _a359p
999 _c243938
_d243938