Rogers, Everett M.
Diffusion of innovations / Everett M. Rogers. - 4th ed. - New York : Free Press, c1995. - xvii, 519 p. : ill.
0028740742
Diffusion of innovations.
Diffusion of innovations--Study and teaching--History.
Diffusion of innovations / Everett M. Rogers. - 4th ed. - New York : Free Press, c1995. - xvii, 519 p. : ill.
0028740742
Diffusion of innovations.
Diffusion of innovations--Study and teaching--History.