OK 0 1 2025 1 0 1 Washington metropolitan area rail computer feasibility study; final report 1971 Englund, Carl R "Contract DOT-UT-10003." Washington metropolitan area rail computer feasibility study; final report 1971 Englund, Carl R "Contract DOT-UT-10003." XXXXXXXXXX 1 59412 content: title washington metropolitan area rail computer feasibility study author englund carl r