(3MaQjGJ GdeYQaI (B/ s - (3SGde jahKs; (3ahch, ejTGds ((3HjQhJ (B: s (3GdeQcR GdKbGai GdYQHi , s, 1987)
Keywords: (3GdJGQjNs; (3GdeDQNhfs; (3GdeYQaIs; (3eUGOQs