TY  - BOOK
AU  - Norcliffe G. B
TI  - Inferential Statistics For Geographers:  An Inroduc   
U1  - B280aU, L7;M2 
PY  - 1982///
CY  - London
PB  - Hutchinson          
KW  - Statistics
N1  - Bibliography : P235-42; Appendix  :     P253-58
ER  -