TY  - BOOK
TI  - A primer on efficiency measurement for utilities and transport regulators 
SN  - 978-0-8213-5379-0
U1  - 332..1532 WOR 
PY  - 2003///
CY  - Washington D. C
PB  -  The World Bank
KW  - Utilities and transport regulation - World Bank
ER  -