Horton, Paul B; Hermanson, Roger H; Horton, Robert L. (1983). Personal learning aid for introductory sociology /Paul B. Horton, Robert L. Horton, Roger H. Hermanson. Homewood :: Dow Jones Irwin,.
Horton, Paul B; Hermanson, Roger H; Horton, Robert L. Personal learning aid for introductory sociology /Paul B. Horton, Robert L. Horton, Roger H. Hermanson. Homewood :: Dow Jones Irwin,, 1983
Horton, Paul B; Hermanson, Roger H; Horton, Robert L. Personal learning aid for introductory sociology /Paul B. Horton, Robert L. Horton, Roger H. Hermanson. Homewood :: Dow Jones Irwin,, 1983.