TY  - BOOK
AU  - Bernstein,Barton J
TI  - Twentieth century America : : recent interpretations
SN  - 0155923919
AV  - HIS E741.S47 
PY  - 1972///
CY  - New York
PB  - Harcourt Brace
KW  - United States History - 20th Century
N1  - Includes bibliography
ER  -