A simplified guide to statistics, for psychology and education.
Smith, George Milton, 1902-
A simplified guide to statistics, for psychology and education. - 3d ed. - Rinehart and Winston, New York : Holt, 1962. - 164 p. : illus. ; 21 cm.
9279980512
Statistics.
A simplified guide to statistics, for psychology and education. - 3d ed. - Rinehart and Winston, New York : Holt, 1962. - 164 p. : illus. ; 21 cm.
9279980512
Statistics.
