000 00434nam a2200133Ia 4500
008 151015s9999 xx 000 0 und d
020 _a1401300014
050 _aLB 1025.3 .C534 2003
245 _aClark,Ron
250 _a_Essential 55 An award winning educators rules for discovering the succesful student in every child Ron Clark
300 _aNew York Hyperion 2003
650 _a_Teaching
700 _a^d20120830 11:19:18^oanne
999 _c3733
_d3733