Different theories and practices of development 

 - Paris  ; United Nations Educational, Scientific And Cultural Organization  , 1982 
 - 258p. 
<br/><br/><label>ISBN: </label>9231020021  F 80 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Developmental Psychology<br/>Psychology
<br/><br/><label>Dewey Class. No.: </label>155  / DIF