TY  - BOOK
AU  - Thompson James Westfall
TI  - Economic and social history of the Middle Ages 300-1300
U1  - X.5.G0, J9.1;2-J9.1;3, J9.2;2-J9.2;3 
PY  - 1928///
CY  - New York
PB  - Fredrick Ungar     
KW  - ECONOMICS
N1  - Bibliography p 809-854
ER  -