Text ( visual ) : unmediated
Social stratification : the forms and functions of inequality / Melvin M. Tumin. -- Englewood Cliffs, N.J. : Prentice-Hall , c1967. -- ix, 118 p. ; 23 cm. -- (Prentice-Hall foundations of modern sociology series). -- Bibliography: p. 113-114. -- (BA13265781) ; https://ci.nii.ac.jp/ncid/BA13265781
Author Heading(s): Tumin, Melvin Marvin. -- Classification(s): LCC : HT609 ; DC19 : 305. -- Subject Heading(s): LCSH : Social classes