TY  - BOOK
AU  - Guthrie,Jackie
TI  - Improve your brain power: 400 games, puzzles, and teasers to unlock your mind
SN  - 0762104945
U1  - 796.73 
PY  - 2005///
CY  - New York
PB  - Reader's Digest
KW  - Puzzles
KW  - Games
N1  - Primary
N2  - Includes math problems, word games, tests of logic, memory contests, riddles, anagrams, exercises in cryptography, crosswords, arrowords, code words, optical illusions, shape puzzles, word and sequence puzzles, and mazes
ER  -