TY  - BOOK
AU  - Needleman L.
TI  - Regional analysis: : selected readings 
T2  - Penguin modern economics
U1  - 309.25 
PY  - 1968///
CY  - Harmondsworth
PB  - Penguin
KW  - PLANIFICACION REGIONAL
KW  - ANALISIS REGIONAL
ER  -