000 00375nam a2200157Ia 4500
020 _a9780602575724
082 _bT-2467
_a510
100 _a"MERTTENS,RUTH","Ruth Merttens"
245 0 _aABACUS EVOLVE TEXTBOOK 1-4
260 _bGINN
_aUK
_c2007
300 _a80
942 _cTR
944 _cText Books
999 _c818967
_d818967