TY  - BOOK
AU  - Willamson Jeffrey G
TI  - Lato nineteenth century American development :  A general equilibrium history   
SN  - 0 521 20469 0
U1  - X.73.N19<-M61, L4 
PY  - 1974///
CY  - London
PB  - Cambridge University Press        
KW  - United States Economic Conditions
N1  - Bibliography p 329-40; Appendix p 251-305
ER  -