01053nam0-22003491i-450-9900013312604033210-444-89238-9000133126FED01000133126(Aleph)000133126FED0100013312620000920d1992----km-y0itay50------baengLectures on Homotopy TheoryRenzo A. Piccinini.AmsterdamNorth-Holland1992.xii, 293 p.24 cmNorth-Holland mathematics studies171An expanded version of lectures given at the Scuola Matematica InterUniversitaria, in Perugia, during the summer of 1989.Teoria della omotopiaGruppi di omotopia514.2Piccinini,Renzo A.55812ITUNINARICAUNIMARCBK990001331260403321C-21-(1719491MA1MA155PXX55QXXLectures on Homotopy Theory375828UNINAING01