276.    ---------------. [BÓBR, W.] [Progress in the Field of Coal Hydrogenation.]  Przeglad gorniczo-hutnieczy, vol. 31, 1939, pp. 112-121.  Chem. Zentralb., 1940, I, p. 811.

                  Report on the present status of the production of liquid fuels from coal and recent improvements in the hydrogenation and synthesis processes.

                  BOCCAREDDA, M.  See abs. 2390.

       BOCHAROVA, E. M.  See abs. 725.