948.    ---------------.  [FISCHER, F.]  [Chemistry and Coal.]  Brennstoff-Chem., vol. 8, 1927, pp. 226-231; Ztschr. Angew, Chem., vol. 40, 1927, pp. 799-804; Ges. Abhandl. Kenntnis Kohle, vol. 8, 1929, pp. 415-425; Chem. Abs., vol. 21, 1927, p. 3116.

      Lecture touching upon the development of coal hydrogenation and the production of hydrocarbons by synthesis from water gas.