Deprins D and H Tulkens (1984). “Measuring Labour Efficiency in Post Offices.” in Marchand M and H Tulkens (eds.) the Performance of Public Enterprises: Concepts and Measurement North-Holland: 243-267.

Deprins D and H Tulkens (1984). “Measuring Labour Efficiency in Post Offices.” in Marchand M and H Tulkens (eds.) the Performance of Public Enterprises: Concepts and Measurement North-Holland: 243-267.

Leave a Reply