000 00497nam a2200181Ia 4500
008 180816s9999 xx 000 0 und d
020 _a871207931
082 _aTR371.1024 M369c
100 _aMarzano, Robert
245 0 _aClassroom management that works : research - based strategies for every teacher
260 _aU.S.A.
260 _bASCD
260 _c2003
300 _a143 p
650 _aClassroom management - United States
650 _aEffective Teaching - U.S.
942 _cBK
999 _c52128
_d52128