(3GfaQGOGJ GHf YHGS Yf LeghQ GdUMGHI aj GdCMcGe GdabgjI (B:s (3OQGSI ebGQfI (B/s - (3GdQSJGbj, eMeO SejYj SjO YHO GdQMefs ((3YLeGf, GdEeGQGJ GdYQHjI GdeJMOI (B:s (3ecJHI GdaQbGf,s, 2000)
(3GdCUd CWQhMI eGLSJjQ(B-(3LGeYI Ce OQeGf GdESdGejI, (B1999.s
Keywords: (3GHf YHGS, YHO Gddg Hf YHGS Hf YHO GdeWdH,s -- 3 (3b(B. (3g`(B-68 (3g`(B.s; (3GdCMcGe GdTQYjIs