000 00329nam a2200145Ia 4500
020 _a0 199142610
082 _bT-141
_a530
100 _a"Byron,John"
245 0 _aSTEPS IN Physics
260 _b,Oxford uni press
_auk
_c1979
300 _a208
944 _cTB
999 _c671907
_d671907