00401nam a2200133Ia 4500020001500000082001700015100001800032245008000050260004800130300002300178500005600201500000500257700000500262  a0521662540  a514bF585.WT  aFlapan, Erica  aWhen topology meets chemistry ; a topological look at molecular chiralityb  aCambridgebCambridge University Pressc2000  axiii, 241p. Index.  a"Purchased under NBHM grant for the year 2000-2001"  a  a