Dangos 1 - 3 canlyniadau o 3 ar gyfer chwilio 'Local Government Operational Research Unit', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    The predictive accuracy of British transport studies a feasibility study gan Mackinder, I. H.

    Cyhoeddwyd 1979
    Llyfr

    The predictive accuracy of British transport studies a feasibility study
  2. 2

    Accuracy of annual traffic flow estimates from automatic counts gan Phillips, Garwyn

    Cyhoeddwyd 1979
    Llyfr

    Accuracy of annual traffic flow estimates from automatic counts
  3. 3

    Accuracy of annual traffic flow estimates from short period counts gan Phillips, Garwyn

    Cyhoeddwyd 1979
    Llyfr

    Accuracy of annual traffic flow estimates from short period counts

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