000 00267nam a22001217a 4500
008 170529b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a621.3
100 _a27
101 _aIM
245 _aBASIC ELECTRICAL ENGINEERING
_cNAU, R.H
942 _2udc
_cBK
999 _c14730
_d14730