(3GdJWdjb hGdJaQjb YfO GdeSjMjjf ef GdeUQjjf (B/s - (3GdLfOj, CMeO fUQs ((3GdeMdI GdcHQi, eUQ (B:s (3OGQ GdcJH GdbGfhfjI,s, 1997)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdWdGbs -- (3bhGfjf hJTQjYGJs -- (3eUQs; (3GdCMhGd GdTNUjI dZjQ GdeSdejfs -- (3bhGfjf hJTQjYGJs -- (3eUQs