000 00455nam a2200169 4500
999 _c76039
_d76039
003 OSt
005 20200629154743.0
020 _a9780070483903
040 _bENGLISH
082 _a621.387
_bALI-D
100 _aAli,Syed R
_eaut
_918564
245 _aDigital switching systems :
_bsystem reliability and analysis /
_cSyed R. Ali
260 _aNew Delhi
_bMcgraw hill
_c2019
300 _axv,219p.
_e24cm
650 _aSystem analysis
_918565
942 _2ddc
_cBK