TY  - BOOK
AU  - Yeates Maurice H
TI  - Introduction to quantitative analysis in economic
U1  - U6:(B), K8/TD1 
PY  - 1968///
CY  - New York
PB  - MeGraw-Hill U K       
KW  - Economic Geography
N1  - Bib p. 167-74; Appendix p. 161-66
ER  -