TY  - BOOK
AU  - Nijkamp Peter
AU  -  Rietveld Piet Ed.
TI  - Information systems for integrated regional planni
T2  - Contributions to economic analysis . 149
U1  - X:89K:(D6,9(B), M4 
PY  - 1984///
CY  - Amsterdam
PB  - North-Holland          
KW  - Regional Economics
N1  - Bibliography chapterwise
ER  -