000 00614nam a2200217Ia 4500
005 20231121092000.0
008 231120s9999 xx 000 0 und d
020 _a0-07-048390-6
040 _aLIS CUI Lahore
_cAACR-II/RDA
082 _a621.3897 GUP-T
100 _aSyed Riffat Ali
245 0 _aDigital switching systems
_bSystem reliability and analysis
260 _aNew Delhi
_bMcGraw Hill
264 _c0
300 _aSoft Binding
_bxv 219
365 _b358
_cRs.
546 _aEnglish
650 _xswitching,systems
852 _pLHR 11676
942 _2lhr
_cLHR 11676
_h1
999 _c429667
_d429667