-
1057.
User interfaces (Computer systems)
Subjects
Human-machine systems
-
1058.
User-centered system design
Subjects
System design
-
1059.
Vacuum technology
Subjects
Vacuum
-
1060.
Vacuum-tube circuits
Subjects
Electric circuitsVacuum-tubes
-
1061.
Vacuum-tubes
Subjects
Vacuum technology
-
1062.
Valves
Subjects
-
1063.
Varnishs
Subjects
Artists' materials
-
1064.
Vehicles
Subjects
Transportation
-
1065.
Ventilation
Subjects
Home economicsEnvironmental engineering (Buildings)
-
1066.
Verilog (Computer hardware description language)
Subjects
Computer hardware description languages
-
1067.
Vespa motorcycle
Subjects
Motorcycles
-
1068.
Viaducts
Subjects
-
1069.
Video camera battery chargers
Genre/Form
Equipment
-
1070.
Video recording
Subjects
Audio-visual materials
-
1071.
Video tape recorders
Subjects
-
1072.
Video telephone
Subjects
TelephoneTelevision
-
1073.
Video-on-demand
Subjects
TelevisionTelecommunication
-
1074.
Videoconferencing
Subjects
-
1075.
Videodiscs
Subjects
Optical disksVideos
-
1076.
Videodiscs in education
Subjects
Videodiscs
-
1077.
Videos
Subjects
Audio-visual materials
-
1078.
Videotex systems
Subjects
-
1079.
Virtual computer systems
Subjects
Computer simulationComputer systems
-
1080.
Visual analytics
Subjects
Information visualization