00299nam a2200121Ia 450000500170000000800410001704100080005808200130006610000180007924500320009726000390012930000090016820260720174632.0260720s1934    xx            000 0 und d  aeng  a374 PEEA  aPeers, Robert  aAdult education in practice  aLondonbMacmillan and co Ltdc1934  a301p