(3GdbGfhf Qbe (B100 (3dSfI (B1964 (3HJfXje JGLjQ GdYbGQGJ GdeedhcI ddOhdI edjcI NGUI hGdJUQa ajgG hdGFMJg GdJfajPjI habG dBNQ GdJYOjdGJ (B/s - (3eUQ(B.s ((3GdbGgQI (B:s (3GdgjFI GdYGeI dTFhf GdeWGHY GdCejQjI,s, 1997)
Keywords: (3JTQjYGJ hbhGfjfs; (3JCLjQ GdYbGQGJ(B.s