An introduction to regional economics 2026-02-16T13:59:08+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Hoover, Edgar Malone, 1907- (Alfred A. Knopf books in economics, 1971)