(3GdYdGL GdSdhci hJYOjd GdSdhc (B/ s - (3dhjS cGed edjcIs ([S.N] : (3OGQ Gdbde ddfTQ hGdJhRjY , s, 1990)
Keywords: (3Yde GdfaS GdJQHhis; (3Yde GdfaS GdJWHjbis; (3Yde GdfaS GdJLQjHis; (3Yde GdfaS GdSdhcis