(3GdaJhi aj GdESdGe (B/ s - (3GdbGSej, eMeO LeGd GdOjfs; (3GdbGVj, eMeO YHO GdMcjes ((3HjQhJ (B:s (3OGQ GdcJH GdYdejI,s, 1986)
Keywords: (3GdaJhi GdTQYjIs