Diffusion of Innovations
301.24
R725D Rogers, Everett M.
Diffusion of Innovations
-- New York : The Free , 1962
117959
149233 xiii, 367p.:ill.,tab.
Social change
Technological Innovations
R725D Rogers, Everett M.
Diffusion of Innovations
-- New York : The Free , 1962
117959
149233 xiii, 367p.:ill.,tab.
Social change
Technological Innovations