Research Catalog

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  • BridgeLCC 1.0 users manual [microform] : life-cycle costing software for preliminary bridge design / Mark A. Ehlen.

    • Text
    • Gaithersburg, Md. : U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology, Office of Applied Economics, Building and Fire Research Laboratory, [1999]
    • 1999

  • BridgeLCC 1.0 users manual : life-cycle costing software for preliminary bridge design / Mark A. Ehlen.

    • Text
    • Gaithersburg, MD : U.S. Dept. of Commerce, National Institute of Standards and Technology, 1999.
    • 1999
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo100381

  • Economic impacts of flow-control machining technologies : early applications in the automobile industry / Mark A. Ehlen.

    • Text
    • Gaithersburg, MD : U.S. Dept. of Commerce, National Institute of Standards and Technology, 1999.
    • 1999
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo105395

  • A guide for estimating and reporting the macroeconomic impacts of MEP Centers / Mark A. Ehlen; M. Hayden Brown.

    • Text
    • Gaithersburg, MD : U.S. Dept. of Commerce, National Institute of Standards and Technology, 2000.
    • 2000
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo104276

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