Extraordinary groupsWilliam M. Kephart, W. W. Zellner, Richard T. Schaefer · First published 1976Open the Tome
Instructor's manual : The family, society, and the individual,William M. Kephart · First published 1977Open the Tome
Family, society, and the individualWilliam M. KEPHART · First published 1961 · Latest edition 1966Open the Tome