TY  - BOOK
TI  - The 1991 World Book Year Book : The annual supplement to the world book encyclopedia
SN  - 0716604914
AV  - Ref AE5 N717 1991
PY  - 1991///
CY  - Chicago
PB  - World Book
KW  - History, Modern
KW  - 1991
KW  - Periodicals
ER  -