000			00307nam a2200133 4500
020			_a9789385915871
082			_a547.005 _bDAS/I
100			_aDas, Asim K
245			_aAn introduction to supramolecular chemistry
260			_aNewdelhi _bCBS _c2017
300			_a197p
700			_aDas, Mahua
942			_cBK
999			_c44766 _d44767