(3faQJjJi (B: s (3GdLejdI GdJi MceJ eUQ ai Xd OjGfI GdJhMjO (B/ s - (3eNJGQ GdShjais; (3SGeShf, LhdjGs; (3eMeO LeGd GdOjf eNJGQs ((3GdbGgQI (B: s (3GdOGQ GdeUQjI GddHfGfjI , s, 1992)
Keywords: (3JGQjNs; (3GdGMhGd GdGLJeGYjIs; (3eUQ GdbOjeIs; (3GdMVGQI GdaQYhfjIs; (3GdGMhGd GdKbGajIs; (3Yde GdeUQjGJs; (3GdGSQI GdKGefI YTQIs; (3faQJjJis