Lang, Serge, 1927-2005. Undergraduate algebra / Serge Lang. - 2nd ed. - New York : Springer-Verlag, c1990. - xi, 367 p. : ill. ; 25 cm. - Undergraduate texts in mathematics . Includes index. Subjects--Topical Terms: Algebra. Subjects--Index Terms: Cơ sở đại số Đại số Dewey Class. No.: 512.9 / LAN 1990