Richardson Harry Ward Urban economics / Harry W. Richardson. - Harmondsworth : Penguin, 1971. - 208 p. : illus. ; 19 cm. - Penguin education, X296 Penguin modern economics texts. Political economy . Bibliography: p. 187-197. ISBN: 0140802967 Subjects--Topical Terms: Urban economics LC Class. No.: HT321 Dewey Class. No.: 330.9/173/2