TY  - BOOK
AU  - Ray,G F
AU  - Uhlmann,L
TI  - The innovation process in the energy industries
T2  - The national institute of economic and social research
SN  - 0521223717
U1  - 621  
PY  - 1979///
CY  - London
PB  - Cambridge University Press
KW  - innovation process
KW  - energy industries
KW  - social research
ER  -