Psychologia dziecka 
Jean Piaget, Barbel Inhelder 
 - Wrocław  Siedmoróg  1999 
 - 120 S. 
<br/><br/><label>ISBN: </label>9788371625534 
<br/><br/><label>Subjects--Personal Names: </label><br/>Piaget, Jean 1896-1980 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychologie--Kinderpsychologie