00913nam0-22003491i-450-9900014375904033210-8218-1359-5000143759FED01000143759(Aleph)000143759FED0100014375920000920d1999----km-y0itay50------baengModel categoriesMark HoveyProvidence (RI)American Mathematical Societyc1999xii, 209 p.26 cmMathematical surveys and monographs63Teoria della omotopiaComplessi514.24Hovey,Mark62160ITUNINARICAUNIMARCBK990001437590403321C-46-(6316942MA1MA155U3513D2516W30Model categories374975UNINAING01