Yazar
Robert R Mackie
2 cilt bulundu.
Cilt sonuçları
Effects of hours of service, regularity of schedules, and cargo loading on truck and bus driver fatigue
Robert R Mackie · The Dept.
285 sayfa · 1978
Bus drivers / Fatigue / Truck drivers / Traffic accidents
Supervisory ratings and practical performance tests as complementary criteria of shipboard performance
Robert R. Mackie · Human Factors Research, Inc.
50 sayfa · 1959
Employees / Performance standards / Rating of
