L' e volution du ro le de l'homme d'e tudes vu a   travers une analyse des programmes des congre  s ESOMAR =
Subtitle: The evolution of the role of the researcher analysed from a content analysis of ESOMAR congresses.
Contributors: ESOMAR.
Publisher: E.S.O.M.A.R.
Published: 1985
Place of publication: [Amsterdam]
Language: mul