TY  - BOOK
AU  - Boyer,Paul S.et al
AU  - Clark Clifford E.joint author
AU  - Kett,Joseph F.joint author
AU  - Purvis Thomas L.joint author
TI  - The enduring vision: a history of the American people 
PY  - 1990///
CY  - Toronto
PB  - Heath and Co.
KW  - America
KW  - History
KW  - 1810-
N1  - Includes bibliographical references and index + 2 maps; Open access
ER  -