(3OQhS aj bGfhf GdYbhHGJ GdbSe GdNGU (B:s (3GdLQGFe GdeVQI HGdeUdMI GdYGeI (B/s - (3eOMJ YHO GdMdje QeVGfs ((3ajUd (B:s (3GdeDSSI ddWHGYI GdafjI hGdfTQ ,s, 2005)
(3jTJed Ydi EQLGYGJ HHdjhLQGajIs
Keywords: (3GdLQGFe GdeVQI HGdeUdMI GdYGeIs; (3GdbGfhf GdLfGFjs