Schubert, H. Kategorien. I, II. (German) Zbl 0205.31904 Heidelberger Taschenbücher. 65, 66. Berlin-Heidelberg-New York: Springer-Verlag; Berlin: Akademie-Verlag. I: IX, 160 S.; II: VIII, 148 S. (1970). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 15 Documents MSC: 18-01 Introductory exposition (textbooks, tutorial papers, etc.) pertaining to category theory PDFBibTeX XML