00445nam a2200145Ia 4500020001500000082001700015100002000032245005800052260005200110300002600162490004500188500005600233500000500289700000500294  a0821838091  a514bP911.EC  aPrasolov, V. V.  aElements of combinatorial and differential topologyb  aProvidencebAmerican Mathematical Societyc2006  ax, 331p. Bibl. Index.  aGraduate studies in Mathematics v v. 74  a"Purchased under NBHM grant for the year 2006-2007"  a  a