The world book of science power/  -- Chicago, Illinois:  World Book,  1994. <br/>2 v (480 p.):  ill. 9some col.), col. maps;  24 cm. <br/><br/> Contents; v1 Chemistry, Physics, Life Sciences.-v.2 Earth Sciences, Astronomy, History of Science. <br/><br/><label>ISBN: </label>0716669013 <br/><br/><label>Subjects--Topical Terms: </label><br/>Science- Juvenile literature.<br/>Science.<br/><br/><label>Dewey Class. No.: </label>GR 500 W927 1994