000 00323nam a2200145Ia 4500
020 _a0330299387
082 _b47
_a540
100 _a"Denial, M. J."
245 0 _aGcse Chemistry
260 _bPan Books
_aEngland
_c1987
300 _a429
944 _cTR
999 _c599398
_d599398