(3JfHjg GdZGadjf h GQTGO GdLGgdjf YeG jbY dge ef GdNWC MGd JdGhJge cJGH Gddg GdeHjf (B/ s - (3Ydj GdfhQj, CHh GdMSf Ydj GdfhQj Hf eMeOs ((3GdbGgQI (B:s (3ecJHI GdKbGaI GdOjfjI,s, 1986)
Keywords: (3GdbQBf GdcQjes; (3bQGAGJJLhjOs