TY  - BOOK
AU  - Lefeber Louis
TI  - Allocation in space : " Production ,transport and industrial location"
T2  - Constrinbutions to Economic Analysis
U1  - "X:89K:(B), J8;3/TD3" 
PY  - 1958///
CY  - Amsterdam
PB  - North Holland      
KW  - Regional Economics
ER  -