TY  - BOOK
AU  - Christian Charles M Ed.
AU  -  Harper Robert A Ed.
TI  - Modern metropolitan system
U1  - U43.73.N8, M2 
PY  - 1982///
CY  - Columbus
PB  - Charles E. Merrill        
KW  - Urban Geography-United States
N1  - Bibliography Chapterwise
ER  -