TY  - BOOK
AU  - Everett. M Rogers
TI  - Diffusion of Innovations
SN  - 0-02-926650-5
U1  - 303.4 
PY  - 1983///
CY  - New York
PB  - Free Press and Collier-Macmillan
N1  - Everett. M Rogers: Diffusion of Innovations.  (3rd Ed)  New York.  Free Press and Collier-Macmillan, 1983. 0-02-926650-5--(303.4ROG)
ER  -