TY - BOOK TI - Byzantium and the West, c. 850 - c. 1200: proceedings of the 18th Spring Symposium of Byzantine Studies : Oxford, 30th March - 1st April 1984 AU - Howard-Johnston, James D. PB - Hakkert PY - 1988 CY - Amsterdam SN - 9025606199 U3 - b1136697 VL - Byzantinische Forschungen ER -