00471nam a2200133   4500008004100000020001500041050002300056100003300079245008900112260004600201300004100247700002400288700002500312150917b        xxu||||| |||| 00| 0 eng d  a0395744245  aQA 152.2 .C53 1998  aClarkson, Sandra Pryord1998  aElementary AlgebracSandra Pryor Clarkson, Barabara J. Barone and Mary Magaret Shoaf  aBoston:bHoughton Mifflin Company,c1998.  axx, 588[32]p.: ill.bIncludes Index.  aBarone, Barabara J.  aShoaf, Mary Margaret