http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
The importance of certain concepts and laws of logic for the study and teaching of geometry
LAZAR, Nathan: -- The Importance of certain concepts and -- laws of logic for the study and tea- -- ching of geometry. - New York 1938.67 S. -- 8° -- New York, Columbia Univ., Phil. Diss. -- 1952!