TY - BOOK AU - Little Todd D., Schnabel Kai U., Baumert Jurgen TI - Modeling longitudinal and multilevel data: practical issues, applied approaches and specific SN - 0805830545 U1 - 519.5 PY - 2000/// CY - Mahwah, NJ PB - Lawrence Erlbaum Associates KW - Statistics KW - Models, Statistical N2 - Statistics, Models, Statistical ER -