Annual Report of the Secretary of Internal Affairs of the Commonwealth of Pennsylvania: Industrial statistics. Pt. IIIDepartment of Internal Affairs, Bureau of Industrial Statistics, 1929 |
Isi
Foreword by Philip H Dewey Secretary of Internal Affairs 1 | 1 |
lishments Reporting Kinds of Industry Individuals Partnerships | 7 |
Corporations Average Number Employes Salaried and Wage | 21 |
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