TY  - BOOK
AU  - Cassara,Ernest
TI  - History of the United States of America: a guide to information sources 
SN  - 0810312662
PY  - 1977///
CY  - Detroit, Mich.
PB  - Gale Research Co.
KW  - United States
KW  - History
KW  - Bibliography
N1  - Includes bibliographical references and indexes
ER  -