DISCUSSION1 ON "DATA ON OPERATION OF A CONTINUOUS TUNNEL KILN AT THE PLANT OF THE A. C. SPARK PLUG COMPANY, FLINT, MICH."2

1922 Journal of The American Ceramic Society  
doi:10.1111/j.1151-2916.1922.tb17446.x fatcat:2o4egu7rfnfwnh6ywx6garefz4