1–4 von 4 Ergebnissen
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    The Measurement of efficiency of Portuguese Sea Port Authorities with DEA

    Barros, C. P. | British Library Online Contents | 2003

    Technical and allocative efficiency in airports

    Barros, C. P. / Sampaio, A. | British Library Online Contents | 2004

    The determinants of earnings of transport managers

    Barros, C. P. | British Library Online Contents | 2007