Early childhood intervention : theory, evaluation, and practice /
edited by Michael Brambring, Hellgard Rauh, Andreas Beelmann.
- Berlin ; New York : Walter de Gruyter, 1996.
- 513 p. : ill.
"Special Research Unit 227--Prevention and Intervention in Childhood and Adolescence"--P. preceding t.p. Rev. and edited versions of the papers presented at a symposium held in 1993.