Gabel, Creighton, 1931 <br/><br/>
Man before history. 

 - Englewood Cliffs, N.J :  Prentice-Hall,  [c1964] 
 - vi, 183 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Man, Prehistoric
<br/><br/><label>LC Class. No.: </label>573.3  / G111