000 00308nam a2200133Ia 4500
003 LDD
040 _cLDD
082 _a514.72 W155D
100 _aWallace, Andrew H.
245 0 _aDifferential Topology
_cAndrew H. Wallace
260 _aNew York
_bW. A. Benjamin
_c1968
300 _axi, 140p.
942 _2ddc
_cG
999 _c10833
_d10833