Decisions of the United States Railroad Labor Board with addenda and interpretations.  1920[-1925].
Subtitle: With an appendix showing regulations of the Railroad labor Board, and court and administrative decisions and regulations of the Interstate Commerce Commission in respect to title III of the Transport Act, 1920 ...
Publisher: Govt. print. Off.
Published: 1921
Place of publication: Washington
Language: eng
Subjects: Arbitration, Industrial; Railroads -- United States.
Notes: Sub-title varies slightly.

Vol. 5 includes "Cumulative index to Decisions of the Board to January 1, 1925 ... Vols. 1-5 (inclusive)."  This is also issued separately.