00319nam a2200133   450000500170000024500410001724500150005825000180007326000090009130000330010002000180013304000190015199900150017020260618081622.0  cTjitte Bootsma ...aBouwen op niveau  aWerkboek 1  a1.dr., 1.opl.  c2002  a281 S. : Ill., graph. Darst.  a90-06-70043-6  aHBZbMediothek  c1449d1449