000 00316nam a2200145Ia 4500
020 _a9780199147748
082 _b125 T
_a510
100 _a"ALLAN, RAY"
245 0 _aMATHSWISE (OXFORD)
260 _aU.K
_c2011
300 _a152
944 _cTR
999 _c776531
_d776531