00791nam a2200241Ia 450000100060000000300050000600500170001100800410002801000170006903500200008604000340010605000160014008200130015610000340016924500570020326000470026030000270030749000440033450400270037861000550040565000400046065000490050073633BIBL20160527200014.0730306s1962    maua     b    000 0 eng    a 62017216 /L  a(OCoLC)00569782  aDLCcWSUdm.c.dSERdOCLdNJG0 aTL521b.C39  a387.717310aCaves, Richard E.,wcn2Local10aAir transport and its regulatorsban industry study.0 aCambridgebHarvard University Pressc1962.  a479 p.billus.c22 cm.0 aHarvard economic studiesvv. 1202Local  aIncludes bibliography.10aUnited StatesbCivil Aeronautics Board.wcn2Local 0aAirlineszUnited States.wcn2Local 0aAeronautics and statezUnited States.2Local