3156.     SELASINSKY, A. V.  [Soap From Coal.]  Rundschau deut. Tech., vol. 18, No. 1, 1938, p. 9; Chem. Abs., vol. 32, 1938, p. 3179.

        Historical review, especially describing the Imhausen-Troschke process and its importance for Germany’s economical situation.

        SELIGMAN, B.  See abs. 44, 45, 46, 48, 50, 52, 53, 53a, 53b, 2228.