Rogers, Everett M. Diffusion of innovation / Everett M. Rogers - New York : The Free Press of Glencoe, c1962. - xiii, 637 p. ; 23 cm. ISBN: LCCN: Subjects--Topical Terms: Social change. Technological innovationsSocial aspects. Diffusion of innovations. LC Class. No.: HM101 / .R57 1962 Dewey Class. No.: 301.24 / R725d