(3GdGQTja hOhQg ai eLGd GdeYdheGJ GdGOGQjI (B/s - (3eMehO YHGS MehOgs; (3GHh GdaJhM MGeO YhOgs ((3GdbGgQI (B: s (3ecJHI fgVI GdTQb,s, 1985)
Keywords: (3GdGQTja hGdeMahXGJs; (3GdHHdjhLQGajGJs; (3GdNOeGJ GdecJHjIs