Strooker, Jan R. Introduction to categories, homological algebra, and sheaf cohomology/ Jan R. Strooker. - Cambridge, UK New York: Cambridge University Press, 1978. - ix, 246 p.: ill.; 24 cm. Includes index. Bibliography: p. 239-240. ISBN: 0521216990 LCCN: 77080849 //r90 Subjects--Topical Terms: Categories (Mathematics)Algebra, Homological.Sheaf theory. Dewey Class. No.: 512.55