(3GdGYdGb GdNWjQI ai PcQ GeQGA GdTGe hGdLRjQI (B/ s - (3GHf TOGO (B: (3YRGdOjf GHhYHOGddg eMeO Hf Ydi Hf GHQGgjes; (3jMji RcQjG YHGQIs ((3ShQjG (B: s (3hRGQI GdKbGaI , s, 1991)
Keywords: (3GdTYQ GdYQHis; (3GdGOH GdYQHis; (3GdLZQGajG GdJGQjNjIs; (3GdTYQ (B- (3OhGhjf h bUGFOs; (3GdMVGQI GdGSdGejIs; (3GdTYQ GdYQHi (B- (3JGQjNs