000 00427nam a2200145Ia 4500
008 171227s2010 xx 000 0 und d
020 _a978-0-07-048390-3
100 _aAli,Syed R
245 _aDigital Switching Systems
_bSystem, Reliability and Analysis
260 _aNew Delhi
_bTata McGraw Hill
_c2010
300 _a217
365 _b350
520 _aDigital,Switching,Systems,Switching Systems
650 _aDigital Switching Systems
906 _a20
999 _c167156
_d167156