000			00329nam a2200133Ia 4500
005			20250612122310.0
008			250601s1997 xx 000 0 eng d
020			_a8171413765
100			_aT. kalyani devi
245		0	_aHome and school environment
260			_aNew delhi _bKanishka publ _c1997
300			_a121
942			_2ddc _cBK
999			_c3126 _d3126