TY  - BOOK
AU  - Isard,Walter
TI  - Location and space-economy : : a general theory relating to industr ial location, market areas, land use, trade, and urban structure / 
U1  - 338 
PY  - 1956///
CY  - Cambridge : 
PB  - Technology Press of Massachusetts Institute of Techno logy and Wiley, 
KW  - Industrial location
ER  -