TY  - GEN
AU  - Siegel A PFEIFFER,M G
TI  - Factor analysis of category and magnitude scales of a technical attribute
SN  - 0021-9010
PY  - 1966///1014
KW  - Factor Analysis, Statistical
KW  - Humans
KW  - Male
KW  - Psychological Tests
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1037/h0023610
ER  -