Collins, Randall, 1941- The Credential society : an historical sociology of education and stratification / Randall Collins - New York : Academic Press, 1979 - vii, 222 p. ; 24 cm. Includes index Bibliography: p. 205-220 ISBN: 0121813606 LCCN: 78-020042 Subjects--Topical Terms: Educational sociology--HistoryEducational anthropology