000 00331nam a2200145Ia 4500
020 _a9780602575144
082 _bTR-164
_a510
100 _a"Merttens Ruth"
245 0 _aTextbook1
260 _bPearson education Limited
_c2007
300 _a80
944 _cTR
999 _c724063
_d724063