ISBN 9781573792523 books & textbook
Lifetime Effects: The High/Scope Perry Preschool Study Through Age 40 (Monographs of the High/Scope Educational Research Foundation)
Schweinhart, Lawrence J. Barnett, W. Steven Belfield, Clive R.
High/Scope Foundation /2005T Paperback / 239 Pages
isbn-10: 1573792527 / isbn-13: 9781573792523
