(3eSJbHd GdejGg ai GdYGde GdYQHi(B/ s - (3OjGH, eZGhQi TMGJI(B.s ((3GdbGgQI (B:s (3GdOGQ GdYQHjI ddfTQ h GdJhRjY,s, 1998)
(3jMJhi Ydi bGFeI HHdjhLQGajI HGdeQGLY (B((3U (B443-462).s
1
Keywords: (3GdejGgs -- (3GdYGde GdYQHjs