"delp, frank . "
aircraft maintenance and repair: / frank.. delp - 5 ed. - usa : gregg 1987. - "iv, 572p.; 28 cm."
0-07-004798-7
airplanes-manintenance and repair--
629. 134 6 del
aircraft maintenance and repair: / frank.. delp - 5 ed. - usa : gregg 1987. - "iv, 572p.; 28 cm."
0-07-004798-7
airplanes-manintenance and repair--
629. 134 6 del