Guilford, J. P. 1897-1987. Fundamental statistics in psychology and education / by J. P. Guilford. - 4th ed. - New York : McGraw-Hill, 1965. - 605 p. : illus. ; 25 cm. - McGraw-Hill series in psychology . Includes Index Subjects--Topical Terms: Statistics.Educational statistics.Psychometrics. Dewey Class. No.: 519.5 / GUF 1965