00729cam a22002531 4500 l 63000241 DLC 20260227111547.0 720223s1962 xx 000 0 eng l 63000241 (OCoLC)248566 DLC ODaWU OCoLC DLC premarc HD7801 .I67 no. 65 International Labour Office Unemployment and structural change. 1962. 206 p. Its Studies and reports. New ser. no. 65 Bibliographical footnotes. Unemployed. Economic policy. International Labour Office. Studies and reports, new series ; no. 65. 37131 37131