000 00347nam a2200145Ia 4500
020 _a0000000000
082 _b3449
_a510
100 _a"KATHARINE EDGAR","Ruth Merttens"
245 0 _aABACUS EVOLVE MATHS 6 TEACHERS RESOURCE
260 _c2014
300 _a80
944 _cTR
999 _c360571
_d360571