TY  - BOOK
AU  - Ullman,B.L.
TI  - Ancient writing and its influence
T2  - Medieval Academy reprints for teaching
SN  - 0-8020-6435-3
PY  - 1980///
CY  - Toronto, Buffalo, London
PB  - University of Toronto Press in association with the Medieval Academy of America
N1  - Бібліогр. : c. 231-240
ER  -