000 00334nam a2200145Ia 4500
020 _a8122203663
082 _b1312
_a510
100 _a"HOWARD,W.J"
245 0 _aDOING SIMPLE MATH IN YOUR HEAD
260 _bORIENT PAPERBACKS
_c2005
300 _a157
944 _cTR
999 _c96191
_d96191