TY  - BOOK
AU  - Rogers,Everett M.
TI  - Diffusion of innovations
U1  - 301.2 ROG 
PY  - 1964///
CY  - New York : 
PB  - The Free Press
KW  - Social science--Innovations
KW  - Culture, Norms
KW  - Early sociology
KW  - Rural sociology
N1  - includes Index
ER  -