00526nam a2200193Ia 4500008004100000020001800041040000900059050001100068100002000079245007500099250000800174260001300182260003900195260000900234300001500243365001200258653004000270700002200310241218s9999    xx            000 0 und d  a9780367182441  cJKRC  ab4  Q0  aHeck, Ronald H. 0aIntroduction to multilevel modeling techniques: MLM and SEM approaches  a4th  aNew York  bRoutledge Taylor and Francis Group  c2020  axv, 388 p.  b4363.73  aSocial sciences-Mathematical models  aThomas, Scott L./