(3GddGfXGe GdYGdei GdLOjOs (3JCedGJ ehGWf ChQHi (B/s - (3JhOhQha , JRajJGf(B.s ((3GdCQOf (B:s (3CRefI ddfTQ hGdJhRjY(B,s, 2005)
(3jJfGhd GdcJGH CSHGH GdMQH GdCUhdjhf GdLOO(B.s
All age.
Keywords: (3GdSjGSI (B.s; (3GdfXGe GdYGdej (B- (3fbO(B.s