TY  - BOOK
AU  - Turner,Frederick Jackson
TI  - The significance of the frontier in American history
U1  - 973 19
PY  - 1959///
CY  - Gloucester, Mass
PB  - Peter Smith
KW  - Frontier and pioneer life
KW  - United States
KW  - Local
KW  - Vie des pionniers
KW  - États-Unis
KW  - History
KW  - Etats-Unis
KW  - Histoire
ER  -