Instrument flying
By: by P. V. H. Weems and Charles A. Zweng.
Contributors: Zweng, Charles Alfonso, 1893- joint author.; Stark, Howard Cyrus, 1891-1936.
Edition: Howard Stark [i.e. 2d rev.] ed.
Publisher: Weems System of Navigation
Published: 1947
Place of publication: Annapolis
Language: eng
Number of pages: 486
Subjects: Airplanes -- Piloting; Aeronautical instruments
Notes: "Sources of information":  p. 484-486.
Based upon Howard Stark's Instrument flying.