Carolingian coinage

von Morrison, Karl Frederick.
Numismatic notes & monographs ; no. 158.
New York : American Numismatic Society, 1967.
Umfang/Format: xii, 465 pages : illustrations, maps, plates ; 23 cm.

Rome and the city of God : an essay on the constitutional relationships of Empire and Church in the fourth century

von Morrison, Karl Frederick
Transactions of the American Philosophical Society, New ser. ; 54, pt. 1
Philadelphia : The American philosophical society, 1964.
Umfang/Format: 55 p. ; 30 cm.