URI(s)
Identifies LC/NAF RWO
Identifies RWO
Exact Matching Concepts from Other Schemes
Closely Matching Concepts from Other Schemes
Sources
- found: His Helical automatic approaches of helicopters with microwave landing systems, 1982:t.p. (John D. Foster, Ames Res. Ctr., Moffett Field, Calif.)
- found: LC data base, 6-10-83(hdg.: Foster, John D.)
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1983-08-12: new
- 1984-03-22: revised
Alternate Formats