TY  - BOOK
AU  - Hardy,Kenneth
AU  - Williams,Kenneth S.
AU  - Hardy,Kenneth
TI  - The Green book of mathematical problems
SN  - 0-486-69573-5 (rústica)
AV  - QA43 H37 1997
PY  - 1997///
CY  - Mineola, New York
PB  - Dover
KW  - Matemáticas
KW  - Problemas, ejercicios, etc
N1  - "This Dover edition, first published in 1997, is an unabridged and slightly corrected republication of the work first published... in 1985, under the title: The green book : 100 practice problems for undergraduate mathematics competitions"--Reverso de la portada
ER  -