- Publication Title:
- Standard symbols for helicopters; by Alfred Gessow.
- Display Title:
- Technical notes. 1604. Standard symbols for helicopters; by Alfred Gessow.
- Series Title:
- Technical notes.
- Corporate Agency Authors:
- National Advisory Committee for Aeronautics
- Sort Author:
- National Advisory Committee for Aeronautics
- Authors:
- Gessow, Alfred
- Date:
- June 1948
- Publish Date ISO Format:
- 1948-06-01T00:00:00Z
- Publication Start:
- 19480601
- Publication End:
- 19480630
- Corporate/Agency Author:
- National Advisory Committee for Aeronautics
- Publication month:
- 7
- Publication year:
- 1948
- Publication place:
- Washington
- SuDoc number:
- Y 3.N 21/5:6/(nos.)
- Description:
- cover title, 13+[2] p. il. 4°
- Notes:
- [Processed.]
- Notes:
- [Processed.] † Distribution Made by Issuing Office.
- Availability:
- † Distribution Made by Issuing Office.
- Monthly Catalog date:
- July 1948
- Monthly Catalog issue number:
- 642
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1948-07-01T00:00:00Z
- Monthly Catalog entry number:
- 17119
- Record start page number:
- 847