000 00774nam a2200253Ia 4500
001 109083
003 BIBL
005 20160527182705.0
008 780620s1978 nyua b 00010 eng
010 _a 78051259
020 _a0894540017
049 _aEVLG
050 0 _aQA95
_b.G23
082 _a793.7/4
092 _a793.74
_bG227a
100 1 0 _aGardner, Martin
_9101101
_2Local
245 1 0 _aAha! Aha! insight
_cMartin Gardner ; [framed drawings by Jim Glen, diagrs. by Felix Cooper].
260 0 _aNew York
_bScientific American
_cc1978.
300 _aviii, 179 p.
_bill.
_c24 cm.
504 _aBibliography: p. 171-173.
650 0 _aMathematical recreations.
_9132754
_2Local
650 0 _aProblem Solving
_9154008
_2Local
650 0 _aPuzzles.
_9155776
_2Local
999 _c90786
_d90786