(3GdEOGQI hOhQgG aj JMOjO eYGde GdeSJbHd (B/s - (3GdYdj, eMeO egfGs ((3GdQjGV (B:s (3GdOGQ GdSYhOjI ddfTQ hGdJhRjY,s, 1987)
(3HHdjhLQGajI (B: (3U(B. 245-246.s
Keywords: (3GdEOGQI GdYGeIs