000 00329nam a2200145Ia 4500
020 _a0330299417
082 _b36
_a510
100 _a"F.G.J. Norton","NA"
245 0 _aGCSE Mathematics
260 _bPan Books
_aLONDON
_c1987
300 _a311
944 _cTR
999 _c599387
_d599387