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TRB Publications IndexResearch in ProgressTRID
Computer viruses () Vehicles and equipment (Q) Vehicles (Qb) Related Term (Associative): Computer viruses (); Computer viruses () Ground vehicles (Qbd) Use For: Land vehicles Railroad trains (Qbf) Use For: Trains Related Term (Associative): Computer viruses () Ships (Qbh) Use For: Vessels; Watercraft Related Term (Associative): Naval architecture (Ttkt) Merchant vessels (Qbhd) Pleasure craft (Qbhe) Feeder vessels (Qbhf) Special purpose ships (Qbhk) Inland waterways vessels (Qbhn) Ships by ownership (Qbho) Ships by motive power (Qbhp) Boats (Qbhs) Barges (Qbht) Underwater vehicles (Qbhu) Multi hulled ships (Qbhv) Ships by size (Qbhw) High performance surface ships (Qbhx) Aircraft (Qbk) Related Term (Associative): Aeronautical engineering (Ttkbb) Spacecraft (Qbn) Related Term (Associative): Commercial space transportation (Aeas); Astronautics (Ttkba) Amphibious vehicles (Qbq) Used cars (Qbu) Use For: Pre-owned cars; Pre-owned vehicles; Used vehicles