(3YdGLc GdfaSj Hjf jOjc (B/ s - (3hjcS, cdjQs; (3GdLSeGfj, YHO GdYdjs ((3HjQhJ (B:s (3GdOGQ GdYQHjI ddYdhe,s, 1994)
Keywords: (3GdWH GdfaSjs; (3GdJMdjd GdfaSjs; (3GdYdGL GdfaSjs