000 00335nam a2200145 4500
008 160616s1964 000 0
245 _aProblems in electrodynamics
100 _aBatygin, V V
100 _aToptygin, I.N
260 _aLondon
260 _bAcademic Press
260 _c1964
942 _cBK
_2BK8731
080 _a537 BAT
999 _c8731
_d8731