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Unfriendly skies : revelations of a deregulated airline pilot
X <Captain>, (1989)
Power-Waters, Brian, (1990)
Deregulation and Labor Earnings in the Airline Industry
Card, David, (1996)
Market-place trade : periodic markets, hawkers, and traders in Africa, Asia, and Latin America
Smith, Robert H., (1978)
Airline economics : foundations for strategy and policy
Tretheway, Michael W., (1992)