TY  - BOOK
AU  - Magnusson David ed
AU  -  Casaer Paul ed
TI  - Longitudinal research on indivdual development:  Persent status and future perspectives
T2  - european netword on longitudinal studies on individual development; 8
U1  - S:7:7, N3 
PY  - 1993///
CY  - Cambridge
PB  - University Press      
KW  - PSYCHOLOGY
ER  -