Cleary, Esmond John The economic consequences of the Severn Bridge and its associated motorways / prepared by E. J. Cleary and R. E. Thomas - Bath : Bath University Press, 1973 - ii-vi, 177 p. : illus., 3 maps. ; 30 cm. Includes bibliographical references ISBN: 0900843241 LCCN: 73-166759 //r89 Subjects--Topical Terms: Roads--Economic aspects--WalesRoads--Economic aspects--England Subjects--Geographic Terms: Severn Bridge (England : Railroad bridge)