000 00330nam a2200145Ia 4500
020 _a9780602575809
082 _b3600
_a510
100 _a"MERTTENS,RUTH"
245 0 _aAbacus Evolve 5 Textbook 2
260 _bGINN,
_aUK
_c2007
300 _a80
944 _cTR
999 _c540058
_d540058