TY  - BOOK
AU  - International Instiutte for Applied Systems Analysis
AU  - Haustein, Heinz-Dieter
TI  - Innovation and efficiency
SN  - 3704500089
U1  - 005.591.6:159.944 H41I 
PY  - 1981///
CY  - Austria
PB  - IIASA
KW  - Innovation
ER  -