TY  - BOOK
AU  - Gregory S
TI  - Statistical methods and the Geographer Ed. 3
T2  - Geographies for the advanced study. Ed. by Stanley H Beaver
U1  - B280bU, K3;L3/TD 
PY  - 1973///
CY  - London
PB  - Longman          
KW  - Statistics
N1  - Bibliography : P252-60
ER  -