(3ehShYI JGQjN GdJYdje aj GdeedcI GdYQHjI GdSYhOjI aj eGFI YGe (B/s - (3GdSYhOjI(B.s (3hRGQI GdeYGQas ((3GdQjGV (B:s (3hRGQI GdeYGQa,s, 1999)
(3jTJed Ydi cTGaGJ(B.s
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdJYdjes -- (3GdSYhOjIs -- (3JGQjNs -- (3OhGFQ eYGQas