剧情简介：New concepts, new ideas, and new objects diffuse through a society in a fairly predictable, multi-stage process over an indeterminate period of time. In recent years many social scientists representing various disciplines have accepted the methods and findings of diffusion research and it has attained legitimacy and prominence. To make these findings more easily accessible, Mus...(展开全部)
作者：Musmann, Klaus; Kennedy, William; Kennedy, William H.
出版社：Greenwood Press
ISBN：9780313266980
