TY  - BOOK
AU  - Plackett,R.L.
TI  - The analysis of categorical data
T2  - Monograph
SN  - 0852642652 (pbk.) :
U1  - 519.535 19
PY  - 1981///
CY  - London
PB  - Griffin
KW  - Multivariate analysis
ER  -