00472nam a2200157Ia 4500 1412 20261006003530.0 120911s9999 xx 000 0 und d 0534100325 387.7068 WEL Wells, Alexander T. 2265 Air transportation, a management peRed Sportpective / Alexander T. Wells. 2nd ed. Belmont, Calif. : Wadsworth Pub. Co., c1989. Airlines -- Management. 2266 1412 1412 0 0 0 0 NU NU 2012-09-11 0 387.7068 WEL 768 2012-09-11 00:00:00 2012-09-11 OS