TY  - BOOK
AU  - Steven, Runciman  
TI  - The fall of Constantinople, 1453
SN  - 0521398320 
AV  - DF649  .R8 1965
PY  - 1990///,c1965
CY  - New York : 
PB  - Cambridge University Press
KW  - Istanbul (Turkey) History Siege, 1453
KW  - Siege of Istanbul (Turkey : 1453)
KW  - Turkey Istanbul
ER  -