000 00532nam a2200181Ia 4500
001 20287
008 140408s9999 xx 000 0 und d
020 _a0-312-20911-8
040 _cPK-LaUMT
082 _a 793.74
_bSTI-A
100 _aTerry Stickels
245 _aAre you as smart as you think?
_b150 original mathematical, logical, and spatial-visual puzzles�
_cTerry Stickels
260 _aNew York,USA:
_bSt. Martin's Press,
_c2000
300 _a111 p.
546 _aEN
650 _aMathematical recreations
942 _cBK
999 _c20634
_d20634