000 00321nam a2200145Ia 4500
020 _a0-7195-5301-6
082 _b963
_a530
100 _a"Duncan , Tom"
245 0 _aGcse Physics
260 _bJohn Murray
_aUK
_c1986
300 _a352
944 _cTR
999 _c698002
_d698002