00500nam a2200157Ia 450000500170000000800460001703700290006304000200009204100130011208400230012510000260014824500740017424500400024826000440028830000100033220250508163356.0008  250505s9999    xx            000 0 eng d  aBooks to be hide in OPAC  aFEDLbengcFEDL  aeng2eng  a510.7, MAA/OqFEDL  aSalkind Charles T Co. 0aMAA problem book II: Annual high school contests of the MAA 1961-1965 0cMathematical Association of America  aNew York, USAbL W Singer Companyc1966  a112p.