01018nam a2200289 i 450099100082378970753620020507174042.0990114s1968 us ||| | eng 0805394850b1076222x-39ule_instLE01302858ExLDip.to Matematicaeng514.72AMS 57-01Wallace, Andrew H.51156Differential topology, first steps /Andrew H. WallaceNew York ; Amsterdam :W. A. Benjamin,1968xi, 130 p. :ill. (part col.) ;22 cm.Mathematics monograph seriesBibliography: p. 127-128Differential topology.b1076222x23-02-1728-06-02991000823789707536LE013 57-XX WAL11 (1968)12013000110721le013-E0.00-l- 00000.i1085761828-06-02Differential topology343539UNISALENTOle01301-01-99ma -engus 01