(3GdeONd Gdi Yde GdfaS GdeQVi GdGcjdfjcj (B/s - (3chdR, E(B. (3e(B.s; (3GdOeGWj, YHO GdZaGQ YHO GdMcje s; (3MeGO, eGLOI MGeO s; (3MSf, Ydj MSf s; (3YHO GdNGdb, GMeO eMeO s ((3GdGScfOQjI(B[(3eUQ(B] : s (3OGQ GdeYQaI GdLGeYjI, s, 1992)
(3jJVef Ydi eMJhjGJ GdcJGH ef UaMI (B3 - 15 s
(3GdfU HGddZI GdYQHjI eJQLe ef GddZI GdGfcdjRjI s
Keywords: (3Yde GdfaS GdYdGLjs