TY - BOOK AU - Pólya,George AU - Kilpatrick,Jeremy TI - The Stanford mathematics problem book: with hints and solutions T2 - Dover books on mathematics SN - 9780486469249 AV - QA43 P65 U1 - 510.76 22 PY - 2009/// CY - Mineola, New York PB - Dover KW - Matemáticas KW - Problemas, ejercicios, etc ER -