Workmen's compensation insurance : including employers' liability insurance / G.F. Michelbacher and Thomas M. Nial. Michelbacher, G. F. (Gustav Frederick), 1890- Nial, Thomas M. (Thomas Matthew), 1896- Workers' compensation United States. Employers' liability insurance United States. Employers' liability United States. 368.41 MIW Includes bibliographical references (p. 484-489) and index. New York : McGraw-Hill, 1925. 1925. 1925 Text xi, 503 p. : eng McGraw-Hill insurance series McGraw-Hill insurance series. United States. United States. United States.