The airline encyclopedia : 1909-2000 / Myron J. Smith ; Vol. 2: [Company profiles D - P]
Ėnciklopedija sovetskich nadvodnych korablej : 1941 - 1945
Enzyklopädie deutscher U-Boote : von 1904 bis zur Gegenwart
Encyclopedia of space science and technology / Hans Mark, ed. ; Vol. 1: [A - L]
Encyclopedia of space science and technology / Hans Mark, ed. ; Vol. 2: [M - Z. Index]
The complete book of spaceflight : from Apollo 1 to Zero gravity
The Cambridge encyclopedia of space : missions, applications and exploration
Luftfahrzeugbau in Österreich : von den Anfängen bis zur Gegenwart ; Enzyklopädie
Encyclopedia of electrochemical power sources / ed.-in-chief Jürgen Garche ... ; Vol. 1
Encyclopedia of electrochemical power sources / ed.-in-chief Jürgen Garche ... ; Vol. 2
Encyclopedia of electrochemical power sources / ed.-in-chief Jürgen Garche ... ; Vol. 5
Encyclopedia of electrochemical power sources / ed.-in-chief Jürgen Garche ... ; Vol. 4
Encyclopedia of electrochemical power sources / ed.-in-chief Jürgen Garche ... ; Vol. 3