共 5 条
[1]
BRECHLING F, 1967, OXFORD ECON PAP, V19, P1
[2]
HOLZINGER K, 1941, FACTOR ANALYSIS
[3]
HOLZINGER KJ, 1934, PRELIMINARY REPORT S
[4]
HOLZINGER KJ, 1939, 48 U CHIC DEP ED SUP