(3GdbGfhf GdJLGQj (B:s (3GdChQGb GdJLGQjI(B-(3GdEadGS(B-(3JTQjYGJ GdJCejfGJ (B/s - (3YGHOjf, eUWai Mdejs ((3GdNQWhe (B:s (3OGQ LGeYI Ce OQeGf GdESdGejI,s, 1994)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdChQGb GdJLGQjIs -- (3bhGfjf hJTQjYGJs -- (3GdShOGfs; (3GdbGfhf GdJLGQjs -- (3GdShOGfs; (3GdEadGSs -- (3bhGfjf hJTQjYGJs -- (3GdShOGfs