00435nam a2200121Ia 4500082002700000100004100027245009900068260003500167300002800202490004500230500000500275700003300280  a519.50192452bSc392.QA  aSchuman, Howard and Presser, Stanley  aQuestions and answers in attitude surveys; experiments on question form, wording and contextb  aNew YorkbAcademic Pressc1981  axii, 370p. Index, Bibl.  aQuantitative studies in social relations  a  aPresser, Stanley ; jt. auth.