zbMATH — the first resource for mathematics

Category theory. An introduction. (English) Zbl 0265.18001
Allyn and Bacon Series in Advanced Mathematics. Boston: Allyn and Bacon, Inc. XI, 400 p. (1973).

18-01 Introductory exposition (textbooks, tutorial papers, etc.) pertaining to category theory
18-02 Research exposition (monographs, survey articles) pertaining to category theory
18Axx General theory of categories and functors