(3GdehGO GdgfOSjI ebGheJgG hGNJHGQgG(B: (3GdLRA GdChds - (3YHOGdcQje eMeO YWGs; (3CMeO Ydj GdYQjGfs ((3eUQs (3YGde GdcJHs, 1976)
Keywords: Applied Sciences (3GdYdhe GdJWHjbjIs; General