Furth, H G <br/><br/>
Object permanence in five-month-old infants.  [electronic resource] 

 -  Cognition  Jul 1987 
 - 187-90 p.  digital 
<br/><br/> Publication Type: Letter 
<br/><br/><label>ISSN: </label>0010-0277 
<br/><br/><label>Standard No.: </label>10.1016/0010-0277(87)90030-8  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Concept Formation<br/>Depth Perception<br/>Humans<br/>Infant<br/>Psychology, Child<br/>Research Design