(3GjQGf hGdYQGb ai GdYUQ GdSdLhbi (B/ s - (3YHOGdfYje eMeO MSfjfs ((3GdbGgQI (B: s (3OGQ GdcJH GdGSdGejI , s, 1982)
Keywords: (3GjQGfs; (3GdYQGbs; (3GdYGde GdGSdGeis; (3GdOhdI GdSdLhbjIs; (3GdSdGLbIs; (3GdMVGQI GdGSdGejIs