00768cam a22002531 4500 l 50000141 DLC 20260227111542.0 790215s1950 xx 000 0 eng c l 50000141 (OCoLC)4655624 U.S. Dept. of Labor. OCl DLC premarc HD5877 .A5 1950 331.1151 Canada. Unemployment Insurance Commission. National employment services, Canada. Geneva, 1950. ix, 105 p. diagrs. 24 cm. At head of title: International Labour Office. Employment agencies Canada. Canada. Unemployment Insurance Commission. International Labour Office 36712 36712