000 00311nam a2200121Ia 4500
008 240112s9999 xx 000 0 und d
082 _aBED-P
_b530.028
100 _aBedford, T G
245 0 _aPractical physics
260 _a London
_bLongmans Green & Company
_c1926
650 _aPractical physics
942 _cBK
999 _c37933
_d37933