Einspruch, Andrew <br/><br/>What is energy?/ Andrew Einspruch.  -- New York:  The Rosen Publishing Group, Inc.,  2014. <br/> col.: ill.;  22. <br/><br/> Includes index. <br/><br/><label>ISBN: </label>9781477763216 <br/><br/><label>Subjects--Topical Terms: </label><br/>Power resources--Juvenile literature.<br/>Energy policy--Juvenile literature.<br/><br/><label>Dewey Class. No.: </label>HS Ref 333.79 Ei68 2014