A managerial perspective on web-based surveys - lessons from three case studies Ingvar Tjøstheim Publikasjonsdetaljer Arrangement: Ninth Biennial World Marketing Congress, Malta, SIG presentation År: 1999 Ingvar Tjøstheim Seniorforsker II Du er her: Hjem Publikasjoner Vitenskapelig foredrag A managerial perspective on web-based surveys – lessons from three case studies