Piaget, Jean Inhelder, Barbel <br/><br/>
Mental Imagery in the Child   : a study of the development of imaginal representation / 
Jean Piaget & Barbel Inhelder 
 -  Routledge & Kegal Paul  1971 
 - 396 
<br/><br/><label>ISBN: </label>9780710069214 
<br/><br/><label>Dewey Class. No.: </label>155.413  / PIA