00351nam a2200133Ia 4500020001800000082001700018100002000035245002500055260005200080300002800132490004700160500000500207700000500212  a9780821887059  a514bG653.BT  aGoodman, Sue E.  aBeginning topologyb  aProvidencebAmerican Mathematical Societyc2012  axiii, 236p. Bibl. Index  aPure and applied undergraduate texts v 10  a  a