TY - BOOK AU - Ruch,Floyd Leon,1903- TI - Psychology and life PY - 1967/// CY - Foresman, Glenview, Ill. PB - Scott KW - Psychology N1 - 'Reference manual: Basic concepts in statistics by William W. Ruch. Frontiers in psychology by Robert Rosenthal and others' p. 615; Bibliography: p. 687-719 ER -