Marekting research a problem-solving approach حسب Sudman, Seymour

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

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

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

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

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

Asking questions حسب Sudman, Seymour

Table of Contents

Applied sampling حسب Sudman, Seymour

Reducing the cost of surveys حسب Sudman, Seymour

Reducing the cost of surveys حسب Sudman, Seymour