Hrdy, Sarah Blaffer <br/><br/>
Mother and others: evolutionary origins of mutul understandings 

 - 1st 
 - London  Harvard university press  2009 
 - 422p.,with photo p. 
<br/><br/><label>ISBN: </label>0-674-03299-6 
<br/><br/><label>Subjects--Index Terms: </label>Mother and child