Synonyms were used for: Operation
Search without synonyms: keywords:(Operation)

1–17 of 17 hits
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    Railway statistics for nineteen twenty-three

    Parmelee, J.H. | Engineering Index Backfile | 1924
    Keywords: Railway operation

    A review of railway operations in 1925

    Parmelee, J.H. | Engineering Index Backfile | 1926
    Keywords: Railway operation

    A review of railway operations in 1926

    Parmelee, J.H. | Engineering Index Backfile | 1927
    Keywords: Railway operation

    A review of railway operations in 1927

    Parmelee, J.H. | Engineering Index Backfile | 1928
    Keywords: Railroad operation

      A review of railway operations in 1927

      Parmelee, J.H. | Engineering Index Backfile | 1928
      Keywords: Railroad operation

    A review of railway operations in 1928

    Parmelee, J.H. | Engineering Index Backfile | 1929
    Keywords: Railroad operation

    Time values and the railways

    Parmelee, J.H. | Engineering Index Backfile | 1929
    Keywords: Railroad operation

      Time values and the railways

      Parmelee, J.H. | Engineering Index Backfile | 1929
      Keywords: Railroad operation

    United States. A review of railway operations in 1929

    Parmelee, J.H. | Engineering Index Backfile | 1930
    Keywords: Railroad operation

      United States. A review of railway operations in 1929

      Parmelee, J.H. | Engineering Index Backfile | 1930
      Keywords: Railroad operation

    Review of railway operations in 1930

    Parmelee, J.H. | Engineering Index Backfile | 1931
    Keywords: Railroad operation

    Review of railway operations in 1931

    Parmelee, J.H. | Engineering Index Backfile | 1932
    Keywords: Railroad operation

    Review of railway operations in 1932

    Parmelee, J.H. | Engineering Index Backfile | 1933
    Keywords: Railroad operation

    Review of railway operations in 1937

    Parmelee, J.H. | Engineering Index Backfile | 1938
    Keywords: Railroad operation

      Review of railway operations in 1937

      Parmelee, J.H. | Engineering Index Backfile | 1938
      Keywords: Railroad operation

      Review of railway operations in 1937

      Parmelee, J.H. | Engineering Index Backfile | 1938
      Keywords: Railroad operation

      Review of railway operations in 1937

      Parmelee, J.H. | Engineering Index Backfile | 1938
      Keywords: Railroad operation

    1942 railway operations reviewed

    Parmelee, J.H. | Engineering Index Backfile | 1943
    Keywords: Railroad operation

    1943 railway operations reviewed

    Parmelee, J.H. | Engineering Index Backfile | 1944
    Keywords: Railroad operation

    Review of railway operations in 1945

    Parmelee, J.H. | Engineering Index Backfile | 1946
    Keywords: Railroad operation

      Review of railway operations in 1945

      Parmelee, J.H. | Engineering Index Backfile | 1946
      Keywords: Railroad operation

      Review of railway operations in 1945

      Parmelee, J.H. | Engineering Index Backfile | 1946
      Keywords: Railroad operation

    Review of railway operations in 1946

    Parmelee, J.H. | Engineering Index Backfile | 1947
    Keywords: Railroad operation

    Review of railway operations in 1947

    Parmelee, J.H. | Engineering Index Backfile | 1948
    Keywords: Railroad operation

    Review of railway operations in 1949

    Parmelee, J.H. | Engineering Index Backfile | 1950
    Keywords: Railroad operation

      Review of railway operations in 1949

      Parmelee, J.H. | Engineering Index Backfile | 1950
      Keywords: Railroad operation