TY  - BOOK
AU  - Davidson,James West
TI  - Nation of nations: a concise narrative of the American Republic 
SN  - 0070157383
U1  - 973 
PY  - 1996///
CY  - New York
PB  - McGraw-Hill
KW  - Estados Unidos
KW  - Historia
N1  - ´Overture books.´
ER  -