TY  - BOOK
AU  - Rispens, Jan
AU  - Yperen, Tom A. van
AU  - Yule, William
TI  - Perspectives on the classification of specific developmental disorders
SN  - 9780792348719
SN  - 97032490
U1  - 616.858890012 RIS 
PY  - 1998///
CY  - Deventer ; Boston, MA
PB  - Kluwer
KW  - Learning disabilities - Classification
N1  - Includes bibliographical references
ER  -