00420nam a2200169   450000500170000010000230001710000220004024500200006224500600008226000140014226000220015626000090017830000180018702000180020504000190022354600080024220260618095431.0  aBeek, Hans van der  aRidder, Willem de  aOp de klapstoel  aHans van der Beek ... [Interviews Willem de Ridder ...]  aAmsterdam  bVassalluci [u.a.]  c2002  a252 S. : Ill.  a90-5000-471-7  aHBZcMediothek  adut