Consumer market research handbookde Robert M. WorcesterMateriasMarketingMarktforschungRechercheMarketing researchEdiciones (1)Consumer market research handbook. (1972)McGraw-Hill · inglésMás obras de Robert M. WorcesterConsumer market research handbookPolitical communicationsPolitical opinion polling
DDynamics of societal learning about global environmental chaDynamics of societal learning about global environmental change
