TY  - GEN
AU  - Lombard,Maurice
TI  - Espaces et reseaux du haut moyen age
AV  - HC41 
PY  - 1972///
CY  - Paris
PB  - Mouton
KW  - Economic history
KW  - Medieval, 500-1500
KW  - Islamic Empire
KW  - Commerce
KW  - Europe
KW  - Economic conditions
N1  - Includes bibliographical references
ER  -