Lapp, Ralph Eugene <br/><br/>
Matter 
by Ralph E. Lapp and the editors of Life. 
 - New York  Time, Inc.  1963. 
 - 200 p.  illus. (part col.) ports., facsims. 
 - Life science library .
<br/><br/>Bibliography : p. 196. 
<br/><br/><label>LCCN: </label>63021668 //r88 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Matter
<br/><br/><label>LC Class. No.: </label>QC171  / .L33 1963 
<br/><br/><label>Dewey Class. No.: </label>530.1