Diffusion of Innovations
Rogers, E.M.
Diffusion of Innovations by E.M. Rogers - New York The Free Press of Glencoe 1964 - 367 pp.
Innovations
Diffusion
301.243 / R 722 D
Diffusion of Innovations by E.M. Rogers - New York The Free Press of Glencoe 1964 - 367 pp.
Innovations
Diffusion
301.243 / R 722 D