Bloomfield, Masse. <br/><br/>
Man in transition :  a concept of history / 
by Masse Bloomfield and Harvey J. Wolf. 
 - Reseda, Calif. :  Mojave books,  1973. 
 - 87 p. ;  22 cm. 
<br/><br/><label>ISBN: </label>8087881003 
<br/><br/><label>LCCN: </label>72-95057 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civilization, Modern--1950-.