Detalles del libro
Formato
Tapa dura
Páginas
46
Idioma
Inglés
Publicado
Aug 1, 2009
Editorial
Franklin Watts Ltd
ISBN-10
0749687738
ISBN-13
9780749687731
Descripción
Energy use is one of the most important issues of our age. This new series looks at different sources of power that are in use today.
Géneros
Infantil
Historia