00696nam a2200337Ia 4500020001800000082001700018245008400035260005200119490004000171500000500211700000900216100001400225300002800239010000500267110000500272250000500277710000900282711000500291720000500296730000500301740000500306752000500311856000700316600000500323610000500328611000500333630000500338650000500343651000500348654000500353  a9781470438463  a515bR698.WA  aWinding aroundbThe winding number in topology, geometry and analysiscJohn Roe  aProvidencebAmerican Mathematical Societyc2017  aStudent Mathematical Library Vol.76  a  abc  aRoe, John  axiii, 269p. Bibl. Index  a  a  a  abc  a  a  a  a  a  df  a  a  a  a  a  a  a