(3ELQGAGJ edGMbI GdCMOGK GdLGFMjf (B:s (3ai eQMdI eG bHd GdeMGceI GSJOdBdB hJMbjbB (B/s - (3EHQGgje MQH eMjSfs ((3YeGf , GdCQOf (B:s (3ecJHI OGQ GdKbGaI ddfTQ hGdJhRjY,s, 1999)
(3jTJed Ydi GQLGYGJ HHdjhLQGajI(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdbGfhf GdLfGFis; (3bVGA GdCMOGKs