(3JChjd GdESdhH (B: s (3bQGAGJ MOjKI ai GdfbO GdbOje (B/ s - (3GdSYOfi, eUWais ((3GdGScfOQjI(B((3eUQ(B) :s (3efTCI GdeYGQa,s, 1995)
(3jTJed Ydi GQLGYGJ HHdjhLQGajIs
(3O(B. (3LGHQ YUahQ ;s
Keywords: (3GdTYQ GdYQHis -- (3JGQjN hfbOs