Konsumentenbefragung in der sozialistischen Marktforschung.
Subtitle: [Von] Herbert Fischer [und] Willi Köppert.
Contributors: Köppert, Willi,
Publisher: Verlag Die Wirtschaft
Published: 1967
Place of publication: Berlin
Language: ger
Number of pages: 200
Subjects: Marketing research -- Germany (East); Consumers -- Germany (East)