Lapp, Ralph E <br/><br/>
Matter 

 - New York  Time Life Books  1965 
 - 200p. : col.ill. 
 - Life science library series .
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Atom<br/>Gas<br/>Life science library -- Matter<br/>Man made matter<br/>Matter and energy