TY  - BOOK
ED  - D.C. Heath and Company
TI  - The United States. Past to Present: Workbook 
SN  - 0-69-69-11404-9
PY  - 1989///
CY  - Lexington
PB  - D.C. Heath and Company
KW  - English language
KW  - Workbooks
ER  -