b'Sears List of Subject HeadingsAir pollutionUnited States Broader Term(s): VehiclesDewey: 363.739Air power Air-shipsGeographic Note: May subdivide geographically Use: AirshipsDewey: 358.4 AircraftBroader Term(s): Military aeronautics Use: AirplanesAir raid defensive measures AirshipsUse: Air defenses BalloonsGliders (Aeronautics)Air raid shelters HelicoptersGeographic Note: May subdivide geographically Aircraft accidentsDewey: 363.35 Geographic Note: May subdivide geographicallyUse For: Blast shelters; Bomb shelters; Dewey: 363.12; 629.13Fallout shelters; Nuclear bomb Use For: AeronauticsAccidents; Airshelters; Public shelters; Shelters, crashes; Airplane accidents;Air raid Airplane crashes; Airplanes Broader Term(s): Civil defense Accidents; Aviation accidents; PlaneAir rights law crashesUse: Airspace law Broader Term(s): AccidentsRelated Term(s): Survival after airplane accidents,Air routes shipwrecks, etc.Use: AeronauticsAircraft carriersAir space law Geographic Note: May subdivide geographicallyUse: Airspace law Dewey: 359.9; 623.82Air surfing Use For: Airplane carriersUse: Gliding and soaring Broader Term(s): Military aeronauticsWarshipsAir terminals Aircraft industryUse: Airports Use: Airplane industryAir traffic control Aircraft productionGeographic Note: May subdivide geographically Use: Aerospace industryDewey: 387.7 Airplane industryUse For: AirportsTraffic controlBroader Term(s): AeronauticsSafety measures AirdromesAir transport Use: AirportsUse: Commercial aeronautics Airline hostessesAir travel Use: Flight attendantsGeographic Note: May subdivide geographically Airline stewardessesDewey: 387.7 Use: Flight attendantsBroader Term(s): TransportationTravel Airline stewardsVoyages and travels Use: Flight attendantsAir warfare AirlinesUse: Military aeronautics Geographic Note: May subdivide geographicallyMilitary airplanes Dewey: 387.7Scope Note: Use for materials on companiesAir, Moisture of engaged in commercial aviation.Use: Humidity Materials on various types ofAir-cushion vehicles aircraft and on the scientific orGeographic Note: May subdivide geographically technical aspects of aircraft and theirDewey: 629.3 construction and operation areUse For: Ground effect machines; Hovercraft entered under Aeronautics.Use For: Air carriers; Air lines26'