. . . . . . "Electronic books"@en . . . . "Coal power : new ways of turning coal into energy" . "Coal power of the future new ways of turning coal into energy"@en . "Juvenile works" . "Juvenile works"@en . . . . "Coal power of the future : new ways of turning coal into energy" . "Explores the history of coal, its benefits as a fuel resource, the improvements that have been made to burn coal safely, and the effects it could have on the economy in the future." . "Explores the history of coal, its benefits as a fuel resource, the improvements that have been made to burn coal safely, and the effects it could have on the economy in the future."@en . . . . .