TY  - BOOK
AU  - Gee J M A
AU  -  Jarvis R J
TI  - Theory of the spatial firm and industry:  A Marshallian approach   
U1  - XxM42:g, N0 
PY  - 1990///
CY  - New York
PB  - Harvester Wheatsheaf        
N1  - Bibliography:P163-167
ER  -