000			00408nam a2200145Ia 4500
005			20260205105105.0
008			260111s9999||||xx |||||||||||||| ||und||
020			_a81-7100-830-5
082			_a507 M726T
100			_aMohanty, Susandhya
245		0	_aTeaching of science in secondary schools/by Susandhya Mohanty
260			_aNew Delhi _bDeep & Deep Publications _c1996
300			_a246p.
942			_cBK
999			_c260043 _d260043