Science of survival : prediction of human behavior 
Hubbard, L. Ron (La Fayette Ron),. 
 -  Bridge Publications, Inc.,  1951 
 - 729 pages 
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<br/><br/><label>ISBN: </label>978-1-40314485-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fiction.
<br/><br/><label>Dewey Class. No.: </label>FIC H8752 1951