Title: Industry divisions by age and sex, cities of 30,000 to 100,000 = Divisions industrielles par âge et sexe, cités de 30,000 à 100,000.
Description: Census Year 1961
Subjects: Labour supply, Employment of women, Employment of men, Occupations, Age groups, Census 1961, Marché du travail, Femmes travail, Hommes travail, Professions, Groupes d'âge, Recensement 1961