TY  - BOOK
AU  - Isard Walter
TI  - Methods of regional analysis :  An introduction to regional science   
T2  - Regional science studies series
U1  - X:89Kb4, K0/TD 
PY  - 1960///
CY  - New York
PB  - Technology Press        
KW  -  Economics
KW  - Management Location
N1  - Bibliography chapterwise; Appendix chapterwise
ER  -