00699cam a22002171 4500 l 30000208 DLC 20260227111533.0 780309s1930 xx 000 0 eng c l 30000208 (OCoLC)3700838 Library, U.S. Dept. of Labor OT DLC premarc HD7801 .I58 International Labour Office. The International labour organisation, 1919-1929. Geneva, International labour office, 1930. 1 p. l., 5-48 p. illus. (incl. col. diagrs.) 32 cm. By Arthur Fontaine, Gino Olivetti and others. International Labour Organisation 35997 35997