(3GdKbGaI GdJfXjejI hYdGbJgG HGdSdhc GdbjGOj aj GdEOGQI GdeMdjI HGdeedcI GdYQHjI GdSYhOjI (B: s (3OQGSI JWHjbjI Ydi GdYGedjf aj EeGQJj efWbI GdQjGV hefWbI ecI GdecQeI (B/s - (3Bd SYhO, efUhQ Hf eGLO Hf SYhO Hf YHO GdYRjRs; (3GdeWjQj, KGeQ Hf edhM s (2003)
(3jTJed Ydi edGMb(B.s
(3HHdjhLQGajI (B: (3hQbI (B210-222.s
(3jTJed Ydi eSJNdU HGddZJjf GdYQHjI hGdEfLdjRjI(B.s
Keywords: (3GdEOGQI GdeMdjI s -- (3GdSYhOjIs -- (3GdQjGVs; (3GdEOGQI GdeMdjIs -- (3GdSYhOjIs -- (3ecI GdecQeIs; (3QSGdI LGeYjI (B((3eGLSJjQ(B)s