TY - BOOK ED - Round Table on Transport Economics ED - European Conference of Ministers of Transport. TI - The working conditions of professional drivers: effects on productivity and road safety : report of the fifty- third Round Table on Transport Economics held in Paris on 11th-12th December 1980 ... SN - 9282110710 PY - 1981/// CY - Paris PB - Economic Research Centre, European Conference of Ministers of Transport KW - Truck drivers KW - Europe KW - Congresses KW - Trucking KW - Labor productivity KW - Traffic safety N1 - Bibliography: p. 37 ER -