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Further hearings on automatic train control
I.C.C. hearing on train control
Hearings on automatic train control
I. C. C. approves Pennsylvania cab signaling
Lunar Orbiter Capsule Preliminary Configuration Report
Command, Telemetry and Positioning Equipment for Balloons - HF Gondola for Long-Life Balloons
On deciding display dynamics requirements for flying qualities
Impact of an Outside-the-Boot Ankle Brace on Sprains Associated with Military Airborne Training
Navigational Assistance for Disabled Wheelchair-Users
Ultrasonic Head Control of an Electric Wheelchair and of a Remote Operated Vehicle