000 00328nam a2200145Ia 4500
020 _a9789810039936
082 _b21-T
_a510
100 _a"Powell, Robert"
245 0 _aGCSE Maths
260 _bRedspot,Letts
_aLondon
_c1985
300 _a384
944 _cTB
999 _c245397
_d245397