Coelli, Tim, et al. A PRIMER on Efficiency Measurement for Utilities and Transport Regulators,
World Bank, 2003, XII, 134 с. : с диагр., 0-8213-5379-9.
Coelli, Tim, et al. .
A PRIMER on Efficiency Measurement for Utilities and Transport Regulators.
Washington: World Bank, 2003, XII, 134 с. : с диагр., 0-8213-5379-9.
Coelli, Tim, et al. (2003)
A PRIMER on Efficiency Measurement for Utilities and Transport Regulators,
Washington: World Bank, XII, 134 с. : с диагр., 0-8213-5379-9
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