00452nam a2200169   450000500170000000800040001702000150002104000090003605000240004510000190006924500820008825000120017026000340018230000250021650000250024165000160026620150414155156.0000  a0415084393  aUOEL  aHF5686b.A4D63 1991  aDoganis, Rigas  aFlying off Course :bThe Economics of International Airline /cRigas, Doganis  a2rd ed.  aLondon ;bRoutledge ,cc1991.  axv, 362 p. :bill. ;  ainclude bibliography  2Economics :