TY - BOOK ED - United States. TI - Federal operation of transportation systems: hearings on H.R. 8172 PY - 1918/// CY - [Washington, D.C.] KW - Railroads and state KW - United States KW - Railroads KW - Transportation N1 - [Title-page reads incorrectly Jan. 8, 9, 10, 11, 1918]; CRDP Program Historic Shelflist record; Pt. 1. Jan. 8-10, 1918 -- pt. 2. Jan. 11, 14, 15, and 17, 1918 -- pt. 3. Jan. 19, 21, 22, 23, 24, 1918 -- pt. 4. Jan. 28, 29, 1918 ER -