000 00522nam a2200181Ia 4500
008 191130s1980##################000#0#eng##
020 _a9780486238524
040 _aACL
_cACL
082 _a793.74 HUN
100 _aHunter, J. A. H
245 _aChallenging mathematical teasers
_cJ. A. H Hunter
260 _aNew York
_bDover Publications
_c1980
300 _a101 p. : ill. ; 22 cm
650 _aMathematical recreations
990 _a0381000dac10000c5e7c68c60f9a27d8
991 _a389595
999 _c249541
_d249541