فهرس المقالات Hasan Hasanzadeh المقاله 1 - Numerical Study of Increasing Error Order in Finite Difference Method Used for Analyzing the Rectangular Isotropic Plate's Vibration Behavior MohamadHosein Kargarnovin Kasara Karbaschi Hasan Hasanzadeh International Journal of Advanced Design and Manufacturing Technology , العدد 2 , السنة 1 , تابستان 2008