(3afhf GdJMQjQ GdUMaj Hjf GdfXQjI hGdJWHjb (B:s (3GdebGHdGJ GdEYdGejI (B: (3EOGQJgG, JMQjQgG, fTQgG (B/s - (3COge, eMehOs ((3GdbGgQI (B:s (3OGQ GdKbGaI ddWHGYI hGdfTQ,s, 1984)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdJMQjQ GdUMajs