(3ejcfI GdHfGA HGdehbY (B/ s - (3Tab GdYhV Gdhcjds; (3eMeO SQGLs; (3eMeO Rci MhGSs ([S.N] : (3YGde GdcJH GdMOjK , s, 1990)
Keywords: (3GdHfGAs; (3GdGJ GdHfGAs