00281nam a2200133   450000500170000024500180001725000200003526000090005530000240006424500070008802000180009504000190011399900150013220260618095432.0  a[Jaargroep 8]  a1. dr., 1. opl.  c1999  a32 S. : zahlr. Ill.  p11  a90-262-2149-5  aHBZcMediothek  c2425d2425