000 00346nam a2200145Ia 4500
020 _a9780602575144
082 _bT-556
_a510
100 _a"Merttens, Ruth"
245 0 _aAbacus Evolve Textbook 1
260 _bPearson Education Ltd
_aUK
_c2007
300 _a80
944 _cTB
999 _c729807
_d729807