POLITICAL THE POLITICAL HISTORY OF QAZVIN FROM ISLAMIC CONQUESTS TO COLLAPSE OF THE SELJUKS OF IRAQ Journal title: Journal of the Human and Social Science Researches Authors: Akif RENÇBER| Arş. Gör. Muş Alparslan Üniversitesi, Fen Edebiyat Fakültesi Tarih Bölümü, Ortaçağ Tar... Subject(s): Methodology of Social Sciences