(3GdeONd Edi Yde faS GdYGe (B/s - (3OefghQj , QTGOs; (3YHO GdSdGe , aGQhbs; (3GdcahQj ,UHMjs; (3GdfLGQ , YdGAs; (3HdNj , gGTes ((3LOI, GdSYhOjI (B:s (3ecJHI OGQ RgQGf ddfTQ hGdJhRjY,s, 2000)
Keywords: (3Yde GdfaSs