00422nam a2200133Ia 4500008004100000082001500041100002100056245004500077260004500122300001200167942000700179952008900186999001300275190709s9999    xx            000 0 und d  a371(1) T61  aThomas, R Murray 0aWays of teaching : in elementary schools  aNew YorkbLongmans, Green and Compc1961  axiv,558  cBK  00104070aRIEBPLbRIEBPLd2019-07-09l0o371(1) T61p2442r2019-07-09 00:00:00yBK  c929d929