005870000a22002050004500 PH-MaWHO 20241108112717.0 New York : Free Press, 2003. 0743222091 HM 621 2003RO Rogers, Everett M. 673606 Diffusion of innovations. 5th ed. xxi, 551p. eng Diffusion of innovations 673607 Diffusion of innovations Study and teaching History 673608 LC MONO Mark 26-05-2012 17:26:04 Mark 26-07-2012 11:15:11 16906 16906 0 0 0 0 WPRO WPRO 2021-05-24 0 HM 621 2003RO 16906 2024-01-24 00:00:00 2021-05-24 MONO