"burton, mike . "
propellers: / mike.. burton - 1 ed. - uk : airlife 1991. - ", 102p.; 22 cm." - the professional pilot study guide series vol.3 .
1 85310 275 x
629. 134 36 bur
propellers: / mike.. burton - 1 ed. - uk : airlife 1991. - ", 102p.; 22 cm." - the professional pilot study guide series vol.3 .
1 85310 275 x
629. 134 36 bur