(3GdQhM dGHf Gdbje (B--(3aj GdcdGe Ydj GQhGM GdGehGJ hGdGMjGA HGdOdGFd ef GdcJGH hGdSfg hGdGKGQ hGbhGd GdYdeGAs - (3GdGeGe TeS GdOjf GHj YHOGddg Hf bje GdLhRjgs ((3YeGfs (3OGQ GdacQ ddfTQs, 1985)
Keywords: (3GdJUha hGdQhMGfjGJs