TY  - BOOK
AU  - Oppenheim Norbert
TI  - Applied models in urban and regional analysis
U1  - Y35:(B28), M0 
PY  - 1980///
CY  - New Jersey 
PB  - Prenticer Hall     
KW  - SOCIOLOGY
N1  - appendix (p307-45) 9A-E)
ER  -