Renaud Bertrand Economic fluctuations and speed of urbanization A case study of Korea - New York World Bank UK 1977 - 45p cm. - "World Bank Staff, Workingt Paper, 270" . "Internatioanld Bank for reconstruction and development, publication" Standard No.: 48117 Source: Reference Collections Subjects--Topical Terms: Regional Economics Dewey Class. No.: "X:89K33.495.N75<-N55, L7/UN"