TY  - BOOK
AU  - Gunnarsson Jan
TI  - Production systems and hierachines of centres:  The   
T2  - Studies in Applied Regional Science Ed by P Nijkamp.7
U1  - X:89K:(B), L7 
PY  - 1977///
CY  - Leiden
PB  - Martinus Nijhoff social science Division      
KW  - Regional Economics
N1  - Bibliography P 138-40
ER  -