00417nam a2200133Ia 4500008004100000082001500041100002400056245003800080260004300118300001300161942000700174952008900181999001300270190709s9999    xx            000 0 und d  a371.26 M32  aMcClelland, William 0aSelection for secondary education  aLondonbUniversity of London Prec1949  axxiv,264  cBK  00104070aRIEBPLbRIEBPLd2019-07-09l0o371.26 M32p2362r2019-07-09 00:00:00yBK  c891d891