TY  - BOOK
AU  - Greenhut M, L.
AU  -  Ohta H.
TI  - Theory of spatial pricing and market areas
SN  - 82230337
U1  - X:76:(B), L5 
PY  - 1975///
CY  - Durhan
PB  - Duke University Press        
KW  -  Economics
KW  - Price
ER  -