(3jghO GdOhfeg (B: s (3OQGSI aj GdCUhd h GdYbGFO h GdehGba (B/ s - (3GdfYjej, CMeO fhQjs ((3HjQhJ (B:s (3eDSSI GdQSGdg ddfTQ hGdJhRjY,s, 1995)
Keywords: (3GdWhGFa GdjghOjIs; (3GdOhfegs