00866nam0-2200289 --450 991028473670332120181004121944.020181004d1948----km y0itay50 ----baengGBRoad making and administrationby Percy Edwin Spielmann and Ernest John Elford2nd ed.LondonE. Arnold[1948]xv, 461 pill.24 cmRoadmakers' library,v. 1StradeGran BretagnaRegolazione del trafficoGran Bretagna625.7Spielmann,Percy Edwin<1881- >751061Elford,Ernest John751062ITUNINARICAUNIMARCBK9910284736703321M/302134DINTRDINTRRoad making and administration1510520UNINA