TY - JOUR AU - Otsuki, Yasuhiro TI - Social Welfare Performance and Socio-economic Structure of the Early Byzantine Empire -On the effactivity of E. Patlagean's study- T2 - The Hitotsubashi review SN - 00182818 PY - 1989 DA - 1989/12/01 VL - 102 IS - 6 SP - 922-942 UR - http://ci.nii.ac.jp/naid/110000315479/en/ ER -