Eighth annual aircrew survey.
Collett
H M
HM
D000401:Aircraft / Q000706:statistics & numerical data*; D000552:Ambulances / Q000706:statistics & numerical data*; D004636:Emergency Service, Hospital; D005069:Evaluation Studies as Topic; D011361:Professional Competence / Q000706:statistics & numerical data; D012456:Salaries and Fringe Benefits / Q000706:statistics & numerical data; D011795:Surveys and Questionnaires; D014481:United States; D000078329:Workforce