(3jhejGJ GdeZfjf hGdLhGQi(B: (3McGjGJ ef GZGfi GdGUagGfi (B/ s - (3ceGd GdfLeis ([S.N] : (3OGQ GdgdGd ddWHGYI hGdfTQ , s, 1988)
Keywords: (3GdTYQ GdYQHis; (3GdGOH GdYQHis; (3GdTYQ GdZRdis; (3GdTYQ GdZfGFis; (3GdGZGfis