TY  - BOOK
AU  - Rogers, Everett  M.
TI  - Diffusion of innovations
U1  - 303.4 
PY  - 1968///
CY  - New York
PB  - Free Press
KW  - Diffusion of innovations
KW  - Social change
KW  - Technological innovations--Social aspects
KW  - Diffusion of innovations--Study and teaching
ER  -