00948cam a22002771 4500 l 65000203 DLC 20260227111548.0 760312s1964 sz a 000 0 eng l 65000203 (OCoLC)2046318 DLC LU DLC premarc HD7801 .I67 no. 68 338.018 Galenson, Walter, 1914-1999. The quality of labour and economic development in certain countries; a preliminary study, by Walter Galenson and Graham Pyatt. Geneva, 1964. vi, 116 p. illus. 24 cm. International Labour Office Studies and reports, new ser., no. 68 At head of title: International Labour Office. Bibliographical footnotes. Economic development Mathematical models. Labor supply. Pyatt, Graham, 1936- joint author. 37223 37223