00528nam a22001457a 4500082002700000100002700027245007800054260004600132300002800178526003700206650001300243942001200256999001900268952009500287  a516.22bHORcL-2, P-19  aHorblit, Marcus939370  aPlane geometry problems with solutions/chorblit, marcus, nielsen, Kaj L.  aNew Yorks:bBarnes & nobles, Inc.,cc1947  av, 197 p.:bdiagrc19cm  a0b0c0d516_220000000000000_HOR  aMCE9379  2ddccBK  c543869d543869  00102ddc4070aMCEbMCEd2014-04-04l0o516.22 HORpMCE-2085r2014-04-04w2014-04-04yBK