http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Air Traffic Controllers--Aircraft Mechanics--Airplane Dispatchers--Automobile Service Technicians--Automotive Industry Workers--Avionics Technicians--Bicycle Mechanics--Diesel Mechanics--Industrial Traffic Managers --Locomotive Engineers--Marine Engineers--Marine Services Technicians--Pilots--Public Transportation Operators--Railroad Conductors--Reservation and Ticket Agents--Signal Mechanics--Toll Collectors--Traffic Engineers--Truck Drivers.
Includes bibliographical references and index.