TY  - BOOK
AU  - Schuh,Frederik
AU  - Göbel,F.
AU  - O'Beirne,T.H.
TI  - The master book of mathematical recreations
SN  - 0486221342.
AV  - QA 95 S3813.1968
PY  - 1968///],
CY  - New York
PB  - Dover Publications
KW  - Mathematical recreations
KW  - Recreaciones matemáticas
N1  - Translation of Wonderlijke problemen
UR  - http://www.loc.gov/catdir/description/dover033/68028064.html
UR  - http://www.loc.gov/catdir/enhancements/fy1318/68028064-t.html
ER  -