CENSUS OF CANADA, 1971 - INDUSTRIES - INDUSTRIES BY SEX, SHOWING AGE, MARITAL STATUS, LEVEL OF SCHOOLING AND CLASS OF WORKER, FOR QUEBEC AND ONTARIO.
Other titles: RECENSEMENT DU CANADA, 1971 - ACTIVITES ECONOMIQUES - ACTIVITES ECONOMIQUES SELON LE SEXE, PAR AGE, ETAT MATRIMONIAL, NIVEAU DE SCOLARITE ET STATUT, QUEBEC ET ONTARIO.