000			00444nam a2200145Ia 4500
008			211224s9999 xx 000 0 und d
020			_a9781840644296
082			_a387.7 BUT
100			_aButton, Kenneth
245		0	_aAir transport networks : theory and policy implications
260			_aCheltenham, UK ; Northampton, MA: _bEdward Elgar, _c2000
300			_ax, 377 p. : ill. ; 24 cm
650			_aAirlines - Europe
700			_aStough, Roger
999			_c13913 _d13913