(3QDjI fbOjI dGJaGbjI GdbVGA Ydi LejY CTcGd GdJejjR VO GdeQCI (B/s - (3YWjI, LeGd GdOjfs ([(3GdbGgQI(B] :s (3GddLfI GdESdGejI GdYGdejI ddeQCI hGdWad,s)
Keywords: (3GJaGbjI GdbVGA Ydi LejY CTcGd GdJejjR VO GdeQCIs -- (1980); (3GdeQCI aj GdESdGes -- (3eYGgOGJs; (3GdeQCIs -- (3Mbhb eOfjIs -- (3eYGgOGJs