000 00606nam a2200217Ia 4500
005 20260922095801.0
008 260922s9999 xx 000 0 und d
020 _a0-88385-519-4
041 _aeng
082 _a510.
100 1 _aBARBEAU, Edward J.
245 1 0 _aFive Hundred Mathematical Challenges
250 _a0
264 _aWashington DC
_bThe Mathematical Association Of America
_c1995
300 _axi , 227 hlm.
_bilus.
_c28 cm
650 4 _a0
655 _aGrade 10-12
700 1 _aMurray S. Klamkin
_eauthor
700 1 _aRoger Horn
_eeditor
700 1 _aWilliam O.J. Moser
_eauthor
999 _c218972
_d218972