(3fhQ GdOjf ehMO GdCeI VO GdUdjHjf (B: s (3OhQ fhQ GdOjf eMehO Rfcj aj fgVI GdCeI (B............ / s - (3CHh Ujfj, YHO GdbGOQs ((3YeGf (B:s (3GdeDda,s, 2000)
Keywords: (3GdJGQjN GdESdGejs; (3GdRfcjhf (B1250-1127s