00353nam a2200121 a 450000500170000000800410001702000180005805000270007610000180010324500680012126000320018930000100022120140412111326.0110128s19uu    xx            00    eng d  a0-590-27051-6  aTR(GS 372.7bK124 1997  aKallick, Bena  aHow to assess Problem - Solving Skills in Math /cBena Kallick.  aU.S.A :bScholastic,c1997.  a136p.