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

Gorde:
Xehetasun bibliografikoak
Egile nagusia: Blankenship, Albert Breneman, 1914-
Formatua: Liburua
Hizkuntza:English
Argitaratua: New York ; London : Harper & brothers, [1946].
Gaiak:
Aurkibidea:
  • - Surveys reported to business and industry. - Surveys reported to government. - Surveys reported to the public.