00576nam a2200181Ia 450000500170000000800410001702000180005804100080007608200090008410000210009324500580011426400410017230000280021365000060024165500140024799900190026195201140028020260731111415.0260731s9999    xx            000 0 und d  a9780764703928  aeng  a510.1 aWarnick, Theresa10aOne-minute math developmental drill, level B addition  aNorth CarolinabFrank Schafferc1997  axviii, 46 hlm.c27.5 cm 4a0  aGrade 1-6  c135763d135763  00104070a082cGENd2012-09-26g110000.00l0o510. WAR o/Bp0821200275r2026-07-31 11:14:15w2026-07-31yBK