00421nam a2200181Ia 4500008004100000020001800041050001400059100001800073245003000091245001800121260001500139260001600154260000900170300001500179300002700194300001000221500000800231170918s9999    xx            000 0 und d  a9780439828383  bL484 2005  aLeedy, Loreen 4aThe great graph contest /  cLoreen Leedy.  aNew York :  bScholastic,  c2005  a32 pages :  bcolored illustration ;  c23cm.  a310