Social demography /
R. Ford. Thomas .
Social demography / Thomas R Ford, Gordon F De Jong - United state : Englewood Cliffs, N.J., 1970. - 690 p. : ill. ; 16 cm.
Include index.
Social science.
304.6 / FOS 1970
Social demography / Thomas R Ford, Gordon F De Jong - United state : Englewood Cliffs, N.J., 1970. - 690 p. : ill. ; 16 cm.
Include index.
Social science.
304.6 / FOS 1970