000 00322nam a2200145Ia 4500
020 _a0330299425
082 _b1619
_a530
100 _a"DETHERIDGE, M.V.","M. NELKON"
245 0 _aGCSE PHYSICS
260 _aUK
_c1987
300 _a318
944 _cTR
999 _c600970
_d600970