The Open University., Social Sciences : Second Level Course External costs; Governmental and market influences / The Open University. Social Sciences : a Second Level Course, Geoffrey Edge

External costs; Governmental and market influences / The Open University. Social Sciences : a Second Level Course, Geoffrey Edge . - Walton Hall : The Open University Press, cop. 1972 . - 165 p., pag. var. : il. 30 cm . - (New trends in geography II . D 281 . Block 2., Economic geography - industrial location theory; 3-4-5-6-7-8)