TY  - BOOK
AU  - Gower John
AU  - Lubbe Sugnet
AU  - Roux Niel le
TI  - Understanding biplots
SN  - 978-0-470-01255-0
U1  - 000SA.07 
PY  - 2011///
CY  - Chichester
PB  - John Wiley
KW  - Graphical modeling(statistics)
KW  - Multivariate analysis-graphic methods
ER  -