Smith, George Milton A simplified guide to statistics for psychology and education G. Milton Smith. - 3. ed. - New York Holt, Rinehart and Winston 1967 - xv, 164 p. illus. 920618 LCCN: evn00000347 Subjects--Topical Terms: Statistics LC Class. No.: HA29 / .S58 1967 Dewey Class. No.: 300/.1/82