70 (3aJhi aj GMJQGe GdbQBf GdcQje (B/s - (3CHh dhR, Ydj Hf MSjfs; (3GHf HGR, YHO GdYRjR Hf YHO Gddg Hf YHO GdQMef,s 1332-1420 (3gLQjG(B.s ((3GdQjGV (B:s (3OGQ GdhWf,s, 1997)
Keywords: (3GdbQBfs -- (3Ydhes; (3GdCNdGb GdESdGejIs; (3Gdabg GdESdGejs