00319nam a2200109   4500020001500000082002100015100002000036245005300056260005500109300002700164650001800191  a059018735X  a516.22 M681 19991 aMitchell, Cindy1 aDazzling math line designs /cby Cindy Mitchell.  aNew York :bScholastic Professional Books,cc1999.  a64 p. :bill. ; 28 cm.14aLine designs.