Avro 642 commercial airplane (British) : a high-wing cantilever monoplane.

Bibliographic Details

Corporate Author:	United States. National Advisory Committee for Aeronautics
Format:	Book
Language:	English
Published:	Washington, [D.C.] : National Advisory Committee for Aeronautics, [1934]
Series:	Aircraft circulars ; no. 191.
Subjects:	Avro 642 (Transport plane).