How to conduct consumer and opinion research : the sampling survey in operation /

Guardat en:
Dades bibliogràfiques
Autor principal: Blankenship, Albert Breneman, 1914-
Format: Llibre
Idioma:English
Publicat: New York ; London : Harper & brothers, [1946].
Matèries:
Taula de continguts:
  • - Surveys reported to business and industry. - Surveys reported to government. - Surveys reported to the public.