00601nam a2200193Ia 4500 87769 BIBL 20160527204150.0 741031s1951 nyu b 000 0 eng u 51014328 387.7 Nicholson, Joseph L 258453 Local Air transportation management its practices and policies. New York Wiley [1951] xi, 446 p. illus., maps. Bibliographical footnotes. Airlines United States. cn 50179 Local Aeronautics, Commercial United States. 49548 Local 71334 71334 0 0 0 387_700000000000000_N626 0 evl 368795 10 10 1 2016-05-27 139179 0 387.7 N626 80000000645864 2016-05-27 00:00:00 r:87769 z:NCC:D 6