Many little-know facts about electric power – and the grid that controls much of it – are explained in this fascinating book.
Weight : 9.6 g, Dimensions : 7.5 × 9.5 × 4 cm
Many little-know facts about electric power – and the grid that controls much of it – are explained in this fascinating book.
Weight : 9.6 g, Dimensions : 7.5 × 9.5 × 4 cm