TY  - BOOK
AU  - Barck,Oscar Theodore
TI  - Since 1900,: a history of the United States in our times
U1  - 973.91 
PY  - 1952/// [Printed 1956]
CY  - New York
PB  - Macmillan
KW  - United States
KW  - History
KW  - 20th century
ER  -