Alves, Ronald <br/><br/>Living with energy Ronald Alves  -- Middlesex, England  Penguin Books  1972 <br/>128 p.  ill.  24 cm. <br/><br/> Includes index. <br/><br/><label>ISBN: </label>014004681 <br/><br/><label>Subjects--Topical Terms: </label><br/>Energy resoources.<br/>Energy conservation.<br/><br/><label>Dewey Class. No.: </label>GC 333.7 Al87 1972