TY  - BOOK
AU  - Isard,Walter
AU  - Langford,Thomas W.
TI  - Regional input-output study: recollections, reflections and diverse notes on the Philadelphia experience 
T2  - the regional science study series
SN  - 0262090139
U1  - 339.23097 
PY  - 1971///]
CY  - Cambridge, Mass.
PB  - MIT Press
KW  - CONDICIONES ECONOMICAS
KW  - RELACIONES INTERINDUSTRIALES
KW  - ESTADOS UNIDOS
ER  -