(3GdbGfhf Qbe (B38 (3dSfI (B1977 (3HJfXje GdTQcGJ GdSjGMjI hdGFMJg GdJfajPjI hGdbGfhf Qbe (B121 (3dSfI (B1983 (3aj TCf GdeQTOjf GdSjGMjjf hfbGHJge hdGFMJg GdJfajPjI hGdbGfhf Qbe (B85 (3dSfI (B1968 (3HEfTGA ZQa SjGMjI hJfXje GJMGO dgG (B/s - (3eUQ(B.s ((3GdbGgQI (B:s (3GdgjFI GdYGeI dTFhf GdeWGHY GdCejQjI,s, 1994)
Keywords: (3JTQjYGJ hbhGfjfs; (3GdSjGMI(B.s