00489nam a2200157Ia 4500008004100000040002500041082001200066100002200078245004800100250001600148260003800164300000800202942000700210952010100217999001300318230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a512 H97  aHutchison, Donald 0aPrealgebra: an integrated equation approach  a2nd Edition  bThe McGraw-Hill C ompanies c2007  a864  cBK  00104070aNORSU-SiabNORSU-SiacCIRCd2023-07-03l0o512 H97p5304r2023-07-03w2023-07-03yBK  c578d578