"id","author_first1","author_last1","title","year","btitle","beditor_first","beditor_last","publisher","place","pages","keyword0","keyword1","type" "999","Fritz","Piepenburg","Sana'a al-qadeema: The challenges of modernization","1987","The Middle East City: Ancient Traditions Confront a Modern World","Abdulaziz Y.","Saqqaf","Paragon House Publishers","New York","93-113","Preservation","Sana'a","chapter"