000 00346nam a2200145Ia 4500
020 _a9780602575809
082 _b1423_T
_a510
100 _a"MERTTENS,RUTH","David Kirkby"
245 0 _aABACUS EVOLVE 5 TEXTBOOK 2
260 _bGINN
_aUK
_c2007
300 _a80
944 _cTB
999 _c733400
_d733400