Human nature :  opposing viewpoints / 
mark Ray Schmidt, book editor. 
 - San Diego, CA. :  Greenhave Press, Inc.,  c1999. 
 - 154 p. ;  23 cm. 
 - Opposing viewpoints series. .
<br/><br/>Includes bibliographical reference and index. 
<br/><br/><label>ISBN: </label>0737700734 (lib. : alk. paper) 0737700726 (pbk. : alk. paper) 
<br/><br/><label>LCCN: </label>98031859 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophical anthropology.