(3GdacQ GdJQHhj YfO EHf Wajd (B/ s - (3TeS GdOjf, YHO GdCejQs ((3HjQhJ (B:s (3OGQ EbQC,s, 1986)
Keywords: (3GdJQHjIs; (3GdadSaIs; (3GdJQHjI GdESdGejIs