000 00280nam a22001217a 4500
008 170526b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a621.3
100 _a25
101 _aIM
245 _aPULSE, DIGITAL, AND SWITCHING WAVEFORMS
_cMILLMAN, J
942 _2udc
_cBK
999 _c14412
_d14412