00401nam a2200157Ia 450000100060000000800410000602000070004704000130005408200240006710000170009124500610010826000350016950100080020454600070021265000240021961755141120s9999    xx            000 0 und d  aNA  cPK-LaUMT  a 155.4180287bRAV-G  aRaven, J. C.  aGuide to using progressive matrices (1938)cRaven, J. C.  aLondon,UK:bH. K. Lewis,c1956  aBox  aEN  aPsychological tests