000 00273nam a22001097a 4500
008 240528b |||||||| |||| 00| 0 eng d
050 _aQC521
_b.D84
100 _aDuffin W. J.
245 _aAdvanced Electricity and Magnetism
260 _aLondon
_bMcGraw-Hill
_c1968
942 _cBK
999 _c940
_d940