Horton, Paul B.
Programmed learning aid for introductory sociology / Paul B. Horton and Robert L. Horton. - London : Learning system company, 1977. - 138 p. : 30 cm.
Includes index.
0256019878
Sociology.
301 / HOP 1977
Programmed learning aid for introductory sociology / Paul B. Horton and Robert L. Horton. - London : Learning system company, 1977. - 138 p. : 30 cm.
Includes index.
0256019878
Sociology.
301 / HOP 1977