000			00345 a2200145 4500
020			_a9789354325076
041			_aMAL
084			_2Colon Classification _aO32,31N319x
100			_aVijayan, O V
245			_aAnaswarakathakal
260			_bDC Books _c2021 _aKottayam
300			_a295p.
700			_aStudy by P K Rajashekaran
942			_cREF
999			_c616697 _d616697