The state in the middle ages : a comparative constitutional history of feudal Europe /
by Heinrich Mitteis ; translated [from the German] by H. F. Orton
- Amsterdam, The Netherlands : North-Holland Pub. Co., c1975
- ix, 419 p. ; 23 cm.
- North-Holland medieval translations ; v. 1 .
Includes index Translation of: Staat des hohen Mittelalters