TY - BOOK ID - 6214168 TI - The fortifications and defense of Constantinople PY - 1980 SN - 0914710656 9780914710653 PB - Boulder East European Monographs DB - UniCat KW - Fortification KW - Istanbul (Turkey) KW - Buildings, structures, etc KW - Buildings, structures, etc. KW - Fortification, Primitive KW - Forts KW - Military engineering KW - Siege warfare KW - Fortification - Turkey - Istanbul KW - Istanbul (Turkey) - Buildings, structures, etc UR - https://www.unicat.be/uniCat?func=search&query=sysid:6214168 AB - ER -