Dangos 1 - 2 canlyniadau o 2 ar gyfer chwilio '', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1
    Engineering management of water quality

    Engineering management of water quality gan McGAUHEY, P.H

    Cyhoeddwyd 1968
    Llyfr
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  2. 2
    Managing engineering and technology: an introduction tomanagement for engineers

    Managing engineering and technology: an introduction tomanagement for engineers gan BABCOCK, Daniel L

    Cyhoeddwyd 1992
    Llyfr
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:

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