00433    a2200169   4500001000700000020002500007041000800032082001100040300001000051490001100061830001100072856002500083040002500108100002900133245006500162260003600227105515  a9780736850636 (pbk.)  aeng  a999999  a32 p.  aShapes  aShapes  u000009/000009f1.jpeg  aBR-BrIDEAcBR-BrIDEA  aSchuette, Sarah L.d197610aTrianglesbseeing triangles all around usc Sarah L Schuette  aMinnesotabCapstone Pressc2003