TY  - BOOK
AU  - Opfell,Olga S.
TI  - Queens, empresses, grand duchesses, and regents: women rulers of Europe, A.D. 1328-1989 
SN  - 0899503853
PY  - 1989///
CY  - Jefferson, N.C.
PB  - McFarland
KW  - Empresses
KW  - Europe
KW  - Biography
KW  - Queens
KW  - Princesses
KW  - Regents
N1  - Includes index and bibliography : pages 261-270
ER  -