(3aLQ GdCfOdS (B: s (3OQGSI aj JGQjN GdCfOdS ef GdaJM GdESdGej Edi bjGe GdOhdI GdCehjI (B( 711-756(3e (B) / s - (3eDfS, MSjfs ((3LOg (B:s (3GdOGQ GdSYhOjI ddfTQ h GdJhRjY,s, 1985)
Keywords: (3GdCfOdSs; (3GdJGQjNs