TY  - BOOK
AU  - North,Douglass Cecil
TI  - Growth and welfare in the American past: a new economic history 
U1  - 330.973 
PY  - 1966///
CY  - Englewood Cliffs, New Jersey
PB  - Prentice-Hall
KW  - United States
KW  - Economic Conditions
N1  - Bibliografía: p. 193-198
ER  -