Glass Gene V. Statistical methods in education and psychology [by] Gene V. Glass [and] Julian C. Stanley. - Englewood Cliffs, N.J. Prentice-Hall [1970] - xii, 596 p. illus. 24 cm. - Prentice-Hall series in educational measurement, research, and statistics . Bibliography: p. 572-585. ISBN: 0138449287 LCCN: 79101579 Subjects--Topical Terms: Educational statisticsPsychometrics LC Class. No.: LB2846 / .G55 Dewey Class. No.: 519