TY  - BOOK
AU  - Norcliffe G B
TI  - Inferential statistics for geographers :   An introduction   
SN  - 0 09 128620 4
U1  - B280aU, L7 
PY  - 1977///
CY  - London
PB  - Hutchinson & Co (Publishers) Ltd      
KW  - Statistics
N1  - Bibliography : p245-252; Appendix :   P263-268
ER  -