(3Gdaf GdGSdGei ai GdYUQ GdGjhHi (B/ s - (3eMeO Ndjd fUQ (B((3eUhQ(B)s; (3YHOGddWja YeQs ([S.N] : (3GdeQcR Gdbhei ddSjfeG , s, 1983)
Keywords: (3TQGFW ajOjhs; (3GadGe JSLjdjIs