(3GdEeGe eSde Hf GdMLGL GdbTjQj GdfjSGHhQj MjGJg h UMjMg (B/s - (3aGNhQj , eMehO s ((3YeGf, GdCQOf (B:s (3OGQ GdSdGe ddWHGYI h GdfTQ h GdJhRjY ,s, 1979)
Keywords: (3GdEeGe eSde, eSde Hf GdMLGL Hf eSde,s -- 204-261 (3gLQj(B.s; (3UMjM eSdes; (3SjQJgs