Sills, David L. ed.
International encyclopedia of the social sciences - New York: The Macmillan Company, 1972 - V.(15-17)
Vol. 15,16 and 17 index complete and unabridged
Social sciences
300.3 / I61v.15-17
International encyclopedia of the social sciences - New York: The Macmillan Company, 1972 - V.(15-17)
Vol. 15,16 and 17 index complete and unabridged
Social sciences
300.3 / I61v.15-17