Sah, Chih-Han, 1934- Abstract algebra/ Chih-Han Sah. - New York: Academic Press, [1967]. - xiii, 342 p.: 24 cm. - Academic Press textbooks in mathematics . Includes bibliographies. LCCN: 66029641 Nat. Bib. No.: GB67-15762 Subjects--Topical Terms: Algebra, Abstract. Dewey Class. No.: 512.8