TY  - BOOK
AU  - Little, Todd D.
AU  - Little,Todd D.
AU  - Schnabel,Kai U.
AU  - Baumert, Jurgen
TI  - Modeling longitudinal and multilevel data: practical issues, applied approache and specific examples 
SN  - 9781138012530
PY  - 2000///]
CY  - New York
PB  - Lawrence Erlbaum Associates
KW  - Social science
KW  - statistical methods
KW  - Longitudinal method
N1  - includes bibliographical references and index
ER  -