(3GdJGejfGJ GdGLJeGYjI aiGdHdGO GdYQHjI (B/ s - (3eYgO GdHMhK hGdOQGSGJ GdYQHjIs; (3eMeO Mdei eQGOs ([S.N] : (3eYgO GdHMhK hGdOQGSGJ GdYQHjI , s, 1972)
Keywords: (3GdbGfhfs; (3eUQs; (3bhGfjf hJTQjYGJs; (3GdJCejfGJ GdGLJeGYjIs; (3GdJCejf GdGLJeGYis; (3GdJCejf GdUMis; (3GdJCejf Ydi GdMjGIs; (3eYGTGJ GdTjNhNIs