(3GdcJQG (B/ s - (3LjQhOh, LGfs; (3jhSa eMeO QVGs ((3HjQhJ (B: s (3OGQ GdcJGH GddHfGfi , s, 1982)
Keywords: (3GdGOH GdaQfSis; (3GdeSQMjI GdaQfSjIs; (3GdGOH GdaQfSi GdeJQLes