000 002610000a22001090004500
080 _a51:621.3
_bW3
100 _aWarren, A.G.
245 _aMathematics applied to electrical engineering
260 _aLondon
_bChapman & Hall
_c1949
300 _a384p.
942 _cBK
999 _c53105
_d53105