00346nam a2200121Ia 4500003000400000008004100004020001400045040000800059100002100067245008600088260003700174300001300211LDD181029s9999    xx            000 0 und d  a807729086  cLDD  aMaeroff, Gene I. 4aThe empowerment of teachersbovercoming the crisis of confidencecGene I. Maeroff  aNew YorkbTeachers collegec1988  axv, 133p