TY  - BOOK
AU  - Sample James
TI  - Patterns of regional  economic change:  A quantitat   
U1  - X:89K.73.N6, L4 
PY  - 1974///
CY  - Cambridge
PB  - Baltinger Publishing         
KW  - Regional Economics
N1  - Bibliography P 273-77; Appendix P 197-271
ER  -