TY  - BOOK
AU  - Christaller Walter
TI  - Central places in Southern Gernany Tr by Carlisle
U1  - X:89K.559G.N6, K6/TD3 
PY  - 1966///
CY  - Englewood
PB  - Cliffs N J. Prentice-Hall       
KW  - Regional Economics
ER  -