TY  - BOOK
AU  - Rogers, Everett M.
TI  - Diffusion of innovations
SN  - 0029266505 
AV  - HM101 .R57 1983
PY  - 1983///
CY  - New York : London : 
PB  - Free Press ; Collier Macmillan
KW  - Diffusion of innovations Study and teaching History
KW  - Diffusion of innovations
KW  - Innovations Diffusion
ER  -