000			00513pam a2200145a 44500
082			_a793.74 _bD922m
100			_aDunn, Angela
245	1		_aMATHEMATICAL BAFFLERS _cA COLLECTION OF THE BEST PUZZLES FROM THE FAMOUS PROBLEMATICAL RECREATIONS SERIES OF LITTON INDUSTRIES, TOGETHER WITH DOZENS OF PROVOCATIVE POSERS CREATED ESPECIALLY FOR THIS VOLUME
260			_aN. Y. _bMcgraw-Hill _c1964
300			_a217
650			_aMathematical Recreations
700			_aKysar, Ed
964			_gCIRC
997			_a31557 C
999			_c447524 _d447524