000 00361nam a2200145Ia 4500
020 _a9780602575885
082 _b506-TR
_a510
100 _a"Ruth Merttens","Dave Kirkby"
245 0 _aAbacus Evolve 6: Textbook 3 Framework Edition
260 _bGinn & Co
_c0
300 _a0
944 _cTR
999 _c779628
_d779628