000 00291nam a2200121Ia 4500
008 220201s1955 xx 000 0 eng d
082 _a652.11
_bHOD
100 _aHodnett, Edward
245 0 _aArt of problam solving
260 _aNewyork
_bHarper Bross
_c1955
300 _a202
942 _2ddc
999 _c12800
_d12800