Ruch, Floyd Leon.
Psychology and life / Floyd L. Ruch. - 7th ed. - [Glenview, Ill.] : Scott, Foresman, 1967. - 758 p. : ill. (part col.)
"Reference manual: Basic concepts in statistics [by] William W. Ruch. Frontiers in psychology [by] Robert Rosenthal [and others]" p. [615]
Bibliography: p. [687]-719.
67015475
Psychology.
Psychology and life / Floyd L. Ruch. - 7th ed. - [Glenview, Ill.] : Scott, Foresman, 1967. - 758 p. : ill. (part col.)
"Reference manual: Basic concepts in statistics [by] William W. Ruch. Frontiers in psychology [by] Robert Rosenthal [and others]" p. [615]
Bibliography: p. [687]-719.
67015475
Psychology.