http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
An Analysis of certain psychological tests by the Spearman factor method
JORGENSEN, Christopher: -- An Analysis of certain psychological tests by the Spearman factor method. -- Londen: E. A. Gold & Co 1932. 70 S. 8° -- New York, Columbia Univ., phil. Diss.