TY  - BOOK
AU  - Wrigley, Neil
TI  - Categorical data analysis for geographers and environmental scientists
SN  - 0582301270
AV  - G 70.3 Wri 
PY  - 1985///
CY  - London
PB  - Longman
KW  - ENVIRONMENTAL METHODS--STATISTICAL METHODS
KW  - Geography - Statistical methods
N1  - Bibliography
ER  -