TY  - BOOK
AU  - Everitt B S
TI  - Graphical techniques for multivariate data
SN  - 0 444 19461 4
U1  - B377:(D6,9(B), L8 
PY  - 1978///
CY  - New York
PB  - North-Holland         
KW  - Real Variable
N1  - Bibliography:  P 109-113
ER  -