000 00384nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a0883858264
082 _a510.024 W453
100 _aWELLS, D
245 4 _aTHE CONTEST PROBLEN BOOK IX:AMERICAN MATHEMATICS COMPETITIONS (AMC 12)2001-2007
260 _aWashington
_bMAA
_c2008
300 _aviii+214p.,23x15Cms.
942 _cBK
_2DDC
999 _c36336
_d36336