http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Harold R. Williams, Henry W. Woudenberg.
A study guide to accompany the 6th ed. of 'The economics of money and banking'/ by Lester Vernon Chandler.
New York ; London : Harper and Row, 1973