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

Airships (Qbkmwd)

Vehicles and equipment (Q)
    Vehicles (Qb)
         Related Term (Associative): ; 
        Aircraft (Qbk)
             Related Term (Associative): Aeronautical engineering (Ttkbb)
            Aircraft by type of lift (Qbkm)
                Lighter than air craft (Qbkmw)
                    Balloons (Qbkmwb)
                    Airships (Qbkmwd)
                         Use For: Blimps; Dirigibles