000			00389nam a2200133Ia 4500
008			230917s9999||||xx |||||||||||||| ||und||
040			_e96582 _aMAIN
041			_aEnglish
082			_a540 A57S
100			_aAshok Kumar
245		0	_aSynthetic studies on condensed heterocyclic systems containing thiazole, thiadiazole, thiazine and thiadiazine nuclei
300			_a238 p.
942			_cTH
999			_c87882 _d87882