TY  - BOOK
AU  - Ray,George F.
TI  - The diffusion of mature technologies
T2  - Occasional papers / the National Institute of Economic and Social Research
SN  - 0521260086 :
U1  - 338.06 
PY  - 1984///
CY  - Cambridge
PB  - The University Press
KW  - Technology transfer
KW  - Diffusion of innovations
KW  - Technological innovations
N1  - Includes index
ER  -