The Observer's world aircraft directory.

The aircraft of the world /
by: Green, William, 1927-2010, et al.
Published: (1953)

The observer's book of aircraft /
by: Green, William, 1927-2010
Published: (1952)

The observer's book of aircraft /
by: Green, William, 1927-2010
Published: (1966)

The observer's book of aircraft : describing one hundred and fifty aircraft /
by: Green, William, 1927-2010
Published: (1961)

The observer's book of aircraft : describing one hundred and seventy-five aircraft /
by: Green, William, 1927-2010
Published: (1957)

50 aircraft that changed the world /
by: Dick, Ron, 1931-
Published: (2007)

The world's most significant and magnificent aircraft : evolution of the modern airplane /
by: Thurston, David B.
Published: (2000)

World aircraft illustrated.
Published: (1961)

Russian aircraft /
by: Hooftman, Hugo
Published: (1965)

Advanced aircraft systems /
by: Lombardo, David A.
Published: (1993)

Pictorial history of aircraft /
by: Mondey, David
Published: (1977)

Military aeroplanes, simplified, enlarged : an explanatory consideration of their characteristics, performances, construction, maintenance, and operation, specifically arranged for the use of aviators and students /
by: Loening, Grover, 1888-1976
Published: (1918)

Aircraft electrical systems, hydraulic systems and instruments.
by: Drake, Rollen H.
Published: (1949)

A history of passenger aircraft /
by: Sweetman, William
Published: (1979)

U.S. civil aircraft.
Published: (1962)

Military intelligence : identification of German aircraft /
Published: (1942)

The world's classic aircraft /
by: Jerram, Michael F.
Published: (1981)

History and evolution of aircraft : technological advancements in size, speed, armaments, and engines /
by: El-Sayed, Ahmed F.
Published: (2025)

Artificial and natural flight /
by: Maxim, Hiram S. (Hiram Stevens), 1840-1916
Published: (1908)

Airplanes and elementary engineering.
by: Wintersteen, Hyman G., 1900-
Published: (1943)

Airplanes and elementary engineering /
by: Brimm, Daniel J.
Published: (1939)

Artificial and natural flight /
by: Maxim, Hiram S. (Hiram Stevens), 1840-1916
Published: (1909)

Aircraft /
by: Pascoe, David, 1965-
Published: (2003)

World aircraft 1918-1935 /
by: Angelucci, Enzo
Published: (1979)

The aircraft encyclopedia /
by: Braybrook, Roy
Published: (1985)

Encyclopedia of aircraft /
Published: (1978)

The aeroplane : past, present, and future /
by: Grahame-White, Claude, 1879-
Published: (1911)

The history of aircraft /
by: Maynard, Christopher
Published: (1982)

Aircraft basic science /
Published: (1953)

Aircraft basic science /
Published: (1948)

Aircraft handbook /
by: Colvin, Fred H. (Fred Herbert), 1867-1965
Published: (1942)

Modern aircraft /
Published: (1941)

The aviation mechanic's aircraft manual : with questions and answers.
by: Vale, John W.
Published: (1949)

Great aircraft.
by: Macmillan, Norman, 1896-
Published: (1960)

Aircraft in profile.
Published: (1967)

Technical development and its effect on air transportation /
by: Warner, Edward Pearson, 1894-1958
Published: (1938)