00265nam a22001097a 4500020001500000082001200015100001800027245003900045260004600084300001500130650001000145  a0538681071  a510 LYN  aLynch, Chicha  aMathmatters:An Integrated Approach  aU.S.A:bNational Textbook COmpany,c1998.  a611p, EP11  aMaths