Mitchell, Barry. Theory of categories / Barry Mitchell - New York : Academic Press, 1965. - xi, 273 p. : ill. ; 24 cm. - Pure and applied mathematics; a series of monographs and textbooks, 17 . - Pure and applied mathematics (Academic Press) ; 17. . Includes Bibliography and index Subjects--Topical Terms: Categories (Mathematics) Dewey Class. No.: 512.62 / MIT 1965