TY  - BOOK
AU  - Magnusson,David
TI  - Problems and methods in longitudinal research: stability and change 
SN  - 0521467322
PY  - 1991///
CY  - New York
PB  - Cambridge University Press
KW  - Longitudinal method
KW  - Psychology
KW  - Research
KW  - Methodology
KW  - Longitudinal studies
N1  - Includes index
ER  -