Wentzel Arnold Creative research in economics (Routledge frontiers of political economy) Wentzel Arnold - London Routledge 2017 - ix,178p. cm. ISBN: UKP 95.00 Standard No.: 134782 Source: 135, 01/03/2017, Classic Book Service Textual Subjects--Topical Terms: Business Economics Dewey Class. No.: X:f, Q7