(3eYLe GdGeKGd GdebGQfI GfLdjRi (B- (3YQHi (B/ s - (3fYje YGThQs; (3JjSjQ GdcjdGfis ([S.N] : (3ecJHI dHfGf , s, 1991)
Keywords: (3GdGOH GdTYHis; (3GdGeKGd GdYGejIs; (3GdeYGLes