Philippine airports and airways requirements analysis.

Manylion Llyfryddiaeth
Awduron Corfforaethol:	Philippines (Republic). Civil Aeronautics Administration, United States. Agency for International Development
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	Manila [s.n.] 1967.
Pynciau:	Airways > Philippines. Airports > Philippines.