00869nam0 2200265 450 00001908520081110124001.00-387-90035-720081110d1971----km-y0itay50------baengUSy-------001yyCategories for the working mathematicianSaunders Mac LaneNew YorkSpringer1971IX, 262 p.24 cmGraduate texts in mathematics52001Graduate texts in mathematicsCategories for the working mathematician32403512.5520Algebre e gruppi topologiciMac Lane,Saunders26298ITUNIPARTHENOPE20081110RICAUNIMARC000019085M 512.55 /2M 898DSA2008Categories for the working mathematician32403UNIPARTHENOPE