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＜図書＞
Airline price policy : a study of domestic airline passenger fares

出版者	Boston : Division of Research, Graduate School of Business Administration, Harvard University
出版年	1958
大きさ	471 p. 22 cm.
著者標目	Cherington, Paul W.
件　名	Airlines -- United States -- Rates  全ての件名で検索

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