TY  - BOOK
AU  - Pirenne, Henri
TI  -  Medieval cities : : their origins and the revival of trade 
U1  - 323.352 PIR 
PY  - 1956///
CY  - Garden City, N.Y
PB  - Doubleday
KW  -  Cities and towns, Medieval. Commerce -- History -- Medieval, 500-1500
ER  -