00337nam a2200133 a 4500001000500000005001700005008004100022020001800063050002100081245004100102250001800143260002500161300001700186369520140414131955.0061005s19uu    xx            00    eng d  a0-15-320435-4  aTR 372.7bMa42G1  aHarcourt Math :bpractice  workbook.  apupil edition  aU. S. A :bHarcourt.  a145 p. ; cm.