000			00304nam a2200133Ia 4500
008			230917s9999||||xx |||||||||||||| ||und||
040			_e92235 _aMAIN
041			_aEnglish
082			_a546.686 M314S
100			_aManju
245		0	_aStudy of some tin (iv) derivatives
300			_a62 p.
942			_cTH
999			_c72491 _d72491