00785cam a22002531 4500 l 12000190 DLC 20260227111526.0 880829s1911 fr 000 0 fre l 12000190 (OCoLC)23431108 DLC MiU DLC f-ua--- HD8790.C32 V3 Vallet, Jean. Contribution a l'étude de la condition des ouvriers de la grande industrie au Caire, Valence, Impr. Valentinoise, 1911. xv, 206 p. 25 cm. Working class Egypt Cairo. Cost and standard of living Egypt Cairo. Labor unions Egypt Cairo. Labor laws and legislation Egypt. Industries Egypt Cairo. 35462 35462