Hierarchical Display

Display Hierarchical | Alphabetical | KWOC | KWIC


Find related records

Search with TRT term only:

TRB Publications Index
Research in Progress
TRID

Expanded search with
narrower TRT terms:

TRB Publications Index
Research in Progress
TRID

Special trains (Qbfx)

Computer viruses ()
Vehicles and equipment (Q)
    Vehicles (Qb)
         Related Term (Associative): Computer viruses (); Computer viruses ()
        Railroad trains (Qbf)
             Use For: Trains
             Related Term (Associative): Computer viruses ()
            Freight trains (Qbff)
            Passenger trains (Qbfh)
            Multiple unit trains (Qbfj)
                 Use For: Trainsets
            Train components (Qbfm)
            Trains by motive power (Qbfp)
            Streetcars (Qbft)
            Special trains (Qbfx)
                Railbuses (Qbfxb)
                Tracked air cushion vehicles (Qbfxg)
                High speed rail (Qbfxh)
                     Use For: High speed trains
                Light rail vehicles (Qbfxj)
                Magnetic levitation vehicles (Qbfxm)
                     Use For: Maglev vehicles; Magnetic suspension vehicles
                Crewless trains (Qbfxv)
                Test trains (Qbfxx)
                Tilting trains (Qbfxy)