Norman M. Bradburn
Книги автора: Norman M. Bradburn
Since it was first published more than twenty-five years ago, Asking Questions has become a classic guide for designing questionnaires¾the most widely used method for collecting information about people?s attitudes and behavior. An essential tool for…
Since it was first published more than twenty-five years ago, Asking Questions has become a classic guide for designing questionnaires¾the most widely used method for collecting information about people?s attitudes and behavior. An essential tool for…




