TY  - BOOK
ED  - World Energy Council
TI  - Energy efficiency policies and indicators
U1  - 354.43 
PY  - 2001///
CY  - London
PB  - WEC
KW  - Conservación de la Energía
KW  - Política Energética
KW  - Industria
KW  - Transporte
N1  - 0853; Energy efficiency progress achieved. Evaluation of energy efficiency policies and measures
ER  -