TY  - BOOK
AU  - Timmerman,Charles
TI  - The everything pencil puzzles book: sharpen your puzzle-solving skills! 
T2  - Everything
SN  - 1593375840 (pbk.)
AV  - GV1493 .T55 2006
PY  - 2006///
CY  - Avon, Mass.
PB  - Adams Media
KW  - Puzzles
KW  - Mathematical recreations
ER  -