- Publication Title:
- Railroad safety (communications systems for trains), hearings before subcommittee, 81st Congress, 1st session, on S. 238, May 19-July 6, 1949.
- Display Title:
- Railroad safety (communications systems for trains), hearings before subcommittee, 81st Congress, 1st session, on S. 238, May 19-July 6, 1949.
- Corporate Agency Authors:
- Interstate and Foreign Commerce Committee, Senate and Congress
- Sort Author:
- Interstate and Foreign Commerce Committee, Senate
- Date:
- 1949
- Publish Date ISO Format:
- 1949-01-01T00:00:00Z
- Publication Start:
- 19490101
- Publication End:
- 19491231
- Corporate/Agency Author:
- Interstate and Foreign Commerce Committee, Senate
- Publication month:
- 13
- Publication year:
- 1949
- SuDoc number:
- Y 4.In 8/3:R 13/69
- Description:
- iv+246 p.
- Notes:
- † Distribution Made by Issuing Office. • Sent to Depository Libraries. Item 305
- Availability:
- † Distribution Made by Issuing Office. • Sent to Depository Libraries. Item 305
- GPO Item number:
- 305
- Monthly Catalog date:
- September 1949
- Monthly Catalog issue number:
- 656
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1949-09-01T00:00:00Z
- Monthly Catalog entry number:
- 19731
- LC Number:
- L. C. card 49-45876
- Record start page number:
- 52