Polya, Georg, Stanford mathematics problem book: with hints and solutions by George Polya - - New York Dover Publication 1985 - 68 p, : 23 cm. - - . includes reference ISBN: 9780486469249 = Nat. Bib. No.: Nat. Bib. Agency Control No.: Subjects--Meeting Names: Subjects--Index Terms: Mathematics Hints Problems Solutions LC Class. No.: / Dewey Class. No.: 510.76 POL