000			00406nam a2200145Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a510 _bGAR-M
100			_aGardner, Martin
245		0	_aMathematical Puzzles and Diversions
260			_bUn Known _aEKLM INV. 1693 _c1976
300			_a215p.
630			_xGENERAL STACK
650			_aNATURAL SCIENCE& MATHEMATICS _vMATHEMATICSGeneralia
942			_cBOOK
999			_c68149 _d68149