TY  - BOOK
AU  - Immelmann,Klaus
ED  - The Bielefeld interdisciplinary project.
TI  - Behavioral development: the Bielefeld Interdisciplinary project
SN  - 0521240581 (hardcover)
AV  - BF721 B344
PY  - 1981///
CY  - New York
PB  - Cambridge University Press
KW  - Child psychology
KW  - Developmental psychology
KW  - Psychology, comparative
N1  - Includes bibliographical refernces and index
ER  -