TY  - BOOK
AU  - Gorsuch Richard L
TI  - Factor analysis
T2  - Saunders Books in Psychology
SN  - 0721641709
U1  - B28, L9 
PY  - 1974///
CY  - Philadelphia
PB  - W.B.Saunders Company         
KW  - Statistics
N1  - Bibliography : P 347-359; Appendix : P 337-364
ER  -