Young, Robert K. Introductory statistics for the behavioral sciences [by] Robert K. Young [and] Donald J. Veldman. - New York Holt, Rinehart and Winston 1965. - x, 435 p. illus. LCCN: bvc00001849 Subjects--Topical Terms: Statistics--Programmed instruction. LC Class. No.: HA29 / .Y65 1965 Dewey Class. No.: 519.5/07/7