(3GdJHjGf aj CbSGe GdbQBf (B/ s - (3EHf bje GdLhRjI, TeS GdOjf CHh YHO Gddgs (3GdeJhaj SfI (B751(3g,s; (3GdMQSJGfj, YUGe aGQSs; (3GdRZdj, eMeO EHQGgjes ((3HjQhJ (B:s (3eDSSI GdQSGdI,s, 1994)
Keywords: (3GdbQBf GdcQjeRs; (3CbSGe GdbQBf(B.s; (3GdYdhe GdbQBfjI(B.s