Papers presented at a conference held September 22-24, 1994 at the Center for Interdisciplinary Research, Bielefeld, organized by a project of the Special Research Unit 227: Prevention and Intervention in Childhood and Adolescence.
Bibliography
Includes bibliographical references.
Reproduction
Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries.