TY  - BOOK
AU  - Lewis,Archibald, x
AU  - x
TI  - The  sea  and  medieval  civilizations: Collected   studies
SN  - x   
U1  - 901.91/LES 
PY  - 1978///
CY  - Lond.
PB  - Variorum  Reprints
KW  - Mediterranean-  History  -   A.  D. 500-1100
KW  - Commerce- History
ER  -