TY  - GEN
AU  - Munz, Peter, 1921-
TI  - Frederick Barbarossa: a study in medieval politics. xxi, 422 p. 9 plates, illus., table, maps, plan, ports. 24 cm
AV  - DD 149 .M8 
PY  - 1969///
CY  - LONDON
PB  - EYRE AND SPOTTISSWOODE
N1  - Frederick I, Holy Roman Emperor, ca. 1123-1190
ER  -