TY - BOOK AU - AU - Bulmer, Martin,;De Vaus, D. A.;Fielding, Nigel. ED - ED - ED - ED - SN - 0761971483 (set, hardback) SN - 2 PY - 2004///46 CY - London PB - Sage Publications KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Methodology.;Methodology.;Research;Methodology KW - Questionnaires;Social surveys;Interviewing.;Interviewing in sociology.;Social sciences N1 - Includes bibliographical references; 5; Professional ER -