Tumin, Melvin M. Social stratification : the forms and functions of inequality / [Melvin M. Tumin - New Delhi : Prentice-Hall of India , 1967 - ix, 118p. ; 23 cm. - Foundations of modern sociology series . Bibliography: p. 113-114. Subjects--Topical Terms: Social stratificationSocial classes Dewey Class. No.: 305 / TUM