A study in factor analysis the reliability of bi-factors and their relation to other measures - Swineford, Frances; Holzinger, Karl John 1892-. (Chicago University of Chicago, 1942)
"A companion volume to A study in factor analysis: the stability of a bi-factor solution [by Karl J. Holzinger and Frances Swineford]"--Pref.
Reproduced from type-written copy.
Keywords: Factor analysis