TY  - BOOK
AU  - Duncan,Otis Dudley
TI  - Statistical geography: problems in analyzing areal data / 
U1  - 519.53 
PY  - 1961///]
CY  - Glencoe, Ill.
PB  - Free Press, 
KW  - Statistics
KW  - Social sciences
KW  - Mathematical models
ER  -