01275nam a2200385 i 450099100073605970753620020507172927.0941115s1971 us ||| | eng 0387900365b10750216-39ule_instLE01301516ExLDip.to Matematicaeng512.55AMS 18-02AMS 18-XXAMS 18AAMS 18C15AMS 18D10AMS 18D15AMS 18E10AMS 18G30Mac Lane, Saunders26298Categories for the working mathematician /S. Mac LaneNew York ; Heidelberg; Berlin :Springer-Verlag,c1971ix, 262 p. ;24 cmGraduate texts in mathematics,0072-5285 ;5Includes bibliographical references and indexCategory theoryHomological algebra.b1075021623-02-1728-06-02991000736059707536LE013 18-XX MAC11 (1971)12013000013411le013-E0.00-l- 08980.i1084308528-06-02Categories for the working mathematician32403UNISALENTOle01301-01-94ma -engus 01