@book{UBHD-1053716, author={Drummond, Ian M.}, title={Imperial economic policy}, subtitle={1917 - 1939; studies in expansion and protection}, publisher={Univ. of Toronto Pr.}, address={[Toronto]}, year={1974}, pages={496 S.}, language={eng}, isbn={0-8020-2149-2 and 978-0-8020-2149-6}, library={UB [Signatur: 77 B 154]}, }