00367 a2200133 4500 20250507141651.0 0 435 82676 X 658. 312 OPP OPPENHEIM, A. N. Questionnaire Design and Attitude Measurement London, Heinemann, 1982. ix, 298p.: ill.; figure, table. Index. 21cm. ddc BKS 2134 2134 2025-05-07 14:18:42 0 658. 312 OPP 0000008153 30000.00 2025-05-07 BKS 0 ddc 0 0 0 CBEML CBEML GEN 2010-01-03 10000.00