(3aJGhi GHf Ybjd(B.s - (3GdYbjd, YHO Gddg Hf YHO GdYRjR Hf YHO Gddg,s 1335-1432 (3gLQjGs ((3GdbGgQI (B:s (3OGQ GdJCUjd,s, 2000)
Keywords: (3Gdabg GdESdGejs