- Publication Title:
- Development plan for improved air traffic control system.
- Display Title:
- Technical development report. 300. Development plan for improved air traffic control system.
- Series Title:
- Technical development report.
- Corporate Agency Authors:
- Civil Aeronautics Administration and Commerce Dept.
- Sort Author:
- Civil Aeronautics Administration
- Date:
- May 1936, revised Sept. 1956. (1956.]
- Publish Date ISO Format:
- 1956-01-01T00:00:00Z
- Publication Start:
- 19560101
- Publication End:
- 19561231
- Corporate/Agency Author:
- Civil Aeronautics Administration
- Publication month:
- 13
- Publication year:
- 1956
- SuDoc number:
- C 31.119:(nos.)
- Description:
- [4] + 22 p. il. 4°
- Notes:
- [Processed.] and (Technical Development Center, Indianapolis, Ind.) [Processed.]
- Notes:
- (Technical Development Center, Indianapolis, Ind.) [Processed.] Φ For Sale by OTS, Commerce Dept. Paper, 75c. (PB 121841).
- Availability:
- Φ For Sale by OTS, Commerce Dept. Paper, 75c. (PB 121841).
- Monthly Catalog date:
- May 1957
- Monthly Catalog issue number:
- 748
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1957-05-01T00:00:00Z
- Monthly Catalog entry number:
- 6646
- LC Number:
- L. C. card 57-61533
- Record start page number:
- 35