000 00320nam a2200121Ia 4500
008 130409s9999 xx 000 0 und d
100 _aJACOB MACMILLAN
245 _aPULSE, DIGITAL AND SWITCHING WAVEFORMS
260 _bTata Mcgraw.delhi
_c1995
300 _a958
650 _aCOMPUTER SCIENCE
_bB.SC.
942 _2ddc
_cBK
999 _c12630
_d12630