00310nam a22000977a 450000500170000000800410001702000150005804000080007324500910008126000400017220200831132313.0200831b           ||||| |||| 00| 0 eng d  a0205080243  cCML  aMath Problem Solving for Grades 4 Through 8.cOverholt, J.L., Rincon, J.B., Ryan, C.A.  aBostonbAllyn and Bacon, Inc.c1984