Søkte etter:

10 treff

Social experimentation and economic policy
Robert Ferber, Werner Z. Hirsch
Bok Språk ikke angitt 1982
A Basic bibliography on marketing research
compiled by Robert Ferber ... [et al.]
Bok Engelsk 1974
Handbook of marketing research
Robert Ferber, editor-in-chief
Bok Engelsk 1974
Determinants of investment behavior : a conference of the Universities-National Bureau Committee for Economic Reasearch
ed. by Robert Ferber
Bok Engelsk 1967
Marketing research
Robert Ferber, Donald F. Blankertz, Sidne...
Bok Engelsk 1964
Research methods in economics & business
Robert Ferber, P. J. Verdoorn
Bok Engelsk 1962
Employers' forecasts of manpower requirements : a case study
Robert Ferber
Bok Engelsk 1958
Cases and problems in marketing research
Blankertz, Donald Frederic
Bok Engelsk 1954
A study of aggregate consumption functions
Ferber, Robert
Bok Engelsk 1953
Statistical techniques in market research
by Robert Ferber
Bok Engelsk 1949