Marekting research a problem-solving approach 由 Sudman, Seymour

Marketing research a problem-solving approach 由 Sudman, Seymour, Blair, Edward

Answering questions methodology for determining cognitive and communicative processes in survey research

Polls & surveys understanding what they tell us 由 Bradburn, Norman M.

Polls & surveys understanding what they tell us 由 Bradburn, Norman M. 1933-, Sudman, Seymour 1928-2000

Asking questions 由 Sudman, Seymour, Bradburn, Norman M.

Asking questions 由 Sudman, Seymour

Table of Contents

Applied sampling 由 Sudman, Seymour

Reducing the cost of surveys 由 Sudman, Seymour

Reducing the cost of surveys 由 Sudman, Seymour