The contingent workforce.
Thomson
A
A
Office of Employment Projection, Bureau of Labor Statistics, Washington, DC, USA.
D003284:Contract Services; D003625:Data Collection; D004651:Employment / Q000706:statistics & numerical data*; D006282:Health Personnel / Q000706:statistics & numerical data; D009790:Occupations / Q000706:statistics & numerical data*; D014481:United States