TY  - BOOK
AU  - Walford Nigel
TI  - Geographical data analysis
SN  - 047194162X
U1  - U:(B28), N5 
PY  - 1995///
CY  - Chichester
PB  - John Wiley         
N1  - Bibliography: P 439-441; Appendix: P 399-438
ER  -