00440nam a2200145Ia 4500008004100000020001400041050002100055245008300076260002400159300001500183500002000198650003100218980003000249999001500279151021s9999    xx            000 0 und d  a415135338  aLB1731.C68 1996   a_continuing professional development Apratical guide for teachers and schools   aUSA Routledge 1996   axii,210p.   aincludes index   a_Professional development   a^d20110106 12:33:34^oanne  c5816d5816