(3GdfaGb h GdefGabhfs (3ai YgO QShd Gddg Udi Gddg YdjI hSde (B/s - (3GHQGgje Ydi SGdes ((3GdbGgQg (B:s (3GdTYH(B,s, 1970)
All age.
Keywords: (3GdefGabhf(B.s