(3bUGFO CYLHJfj (B/s - (3GdbUjHj, ZGRj YHO GdQMef,s 1359-1431 (3gLQjs ((3GdQjGV (B:s (3OGQ Kbja,s, 1983)
Keywords: (3GdTYQ GdYQHjs -- (3eLehYg TYQGAs