00382nam a2200145Ia 4500003000600000005001700006008004100023020001800064040002500082082001900107100001700126245002500143260003200168500003600200NORSU20240710034911.0240214s9999    xx            000 0 und d  a962-8093-30-4  aNORSU-DumcNORSU-Dum  a374.1 R63 2004  aRogers, Alan 0aNon-formal education  bKluwer Academic Pressc2004  aincludes bibliography and index