Science News a Century Ago

    Article metrics


    Heating and Ventilation of Public Buildings

    Rights and permissions

    Reprints and Permissions

    About this article

    Cite this article

    Science News a Century Ago. Nature 143, 994 (1939) doi:10.1038/143994a0

    Download citation


    By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.