TY  - BOOK
AU  - Tinbergen Jan
TI  - Method of regional planning
T2  - (Pakistan Institute of Development Economics (Karachi),research report series.56)
U1  - X:75.44Q7.N6, K8 
PY  - 1968///
CY  - Karachi
PB  - Pakistan Institute of Development Pakistan      
KW  - Economics
ER  -