238 books • 10 series
Book #1: American Waterways
Book #1: Municipal Ownership and Municipal Franchises
Book #1: Child Labor
Book #5: The Annals of the American Academy of Political and Social Science
Book #3: Control of Municipal Public Service Corporations
Book #1: Industrial Education
Book #3: The Annals of the American Academy of Political and Social Science
Book #1: Race Improvement in the United States
Book #1: Electric Railway Transportation
Book #3: Political and Social Progress in Latin-America
Book #1: The Annals of the American Academy of Political and Social Science