(3GdfXGe GdEfSGfj GdYGdej hMbhb GdEfSGf aj GdhWf GdYQHj (B/ s - (3fOhI GdfXGe GdEfSGfj GdYGdej hMbhb GdEfSGf s (1989 : (3YeGf, GdCQOf(B) s ((3YeGf, GdCQOf (B: s (3efJOi GdacQ GdYQHj, s, 1993)
(3edGMb (B: (3U(B. 297-310.s
Keywords: (3Mbhb GdEfSGf s -- (3GdHdGO GdYQHjI s -- (3eDJeQGJs; (3GdMbhb GdeOfjIs -- (3GdHdGO GdYQHjI s -- (3eDJeQGJ s