Planning for change
Subtitle: the contribution of opinion research worldwide.
Contributors: WAPOR (Congress) (1975 : Montreaux); ESOMAR/WAPOR (Congress) (1975 : Montreaux); ESOMAR (Congress), (28th : 1975 : Montreux)
Publisher: WAPOR
Published: 1975
Place of publication: Montréal
Language: eng
Number of pages: 325
Notes: WAPOR sessions [spine].

Includes papers in French.