Oppenheim, A. N. 1924- Questionnaire design and attitude measurement / [by] A. N. Oppenheim. - London : Heinemann, 1966. - xi, 298 p. : illus. (incl. forms.), tables, diagrs. ; 22 1/2 cm. - Heinemann books on sociology . Subjects--Topical Terms: Attitude (Psychology)--Testing. Questionnaires. Dewey Class. No.: 152.4/52