(3YQhS GdGejQ h bUU GNQi (B/ s - (3SGde Mbis ([S.N] : (3GdeLdS GdGYdi ddKbGaI , s, 1982)
Keywords: (3GdGOH GdYQHis; (3GdbUU GdYQHjIs; (3GdeLehYGJs