(3ebOeGJ aj Yde ebGdGJ GdaQb (B/s - (3GdJejej, eMeO Hf NdjaI Hf Ydj,s 1379 (3gLQjG(B-s ((3GdchjJ (B:s (3ZQGS ddfTQ hGdJhRjY,s, 2002)
(3HHdjhLQGajI (B: (3U(B. 55-60.s
Keywords: (3GdaQb GdESdGejIs