00404nam a22001337a 450000500170000000800410001704000100005808200220006824500470009026000490013730000290018650000240021565000310023920190918063807.0190918b           ||||| |||| 00| 0 eng d  cGSLRC  aCIR 510 P317 2005  aMathematics / bPearson & Scott Foresman.   aNew York :b Pearson Education, Inc,cc2005.  axv; 764p. : col. illus.   aIncludes glossary 
  21. Arithmetic  2. Algebra