JSTOR: The Scientific Monthly, Vol. 64, No. 3 (Mar., 1947), pp. 247-252
[http://www.jstor.org/stable/19437?&Search=yes&term=westinghouse&term=fair&term=science&list=hide&searchUri=%2Faction%2FdoBasicSearch%3FQuery%3Dwestinghouse%2Bscience%2Bfair%26jc%3Dj100000%26wc%3Don%26Search.x%3D0%26Search.y%3D0%26S] - - public:GustavHolmberg
