Okoń, Wincenty <br/><br/>
The school readiness project 

 - Paris  Unesco  1973 
 - 30p  21cm 
<br/><br/><label>ISBN: </label>9231010654 9232010658 9233010651 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School readiness -- Primary education<br/>Aptitude à la scolarité -- Enseignement primaire<br/>Résultats scolaires
<br/><br/><label>Dewey Class. No.: </label>371.36 U56s