000 00419nam a2200181Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
082 _a621.381
100 _aPuri V. K.
245 0 _aDigital electronics circuits and systems.
260 _aNew Delhi
260 _bTata Mcgraw Hill
260 _c2002
300 _a446p.
365 _b135
650 _aELECTRICAL_POWER SYSTEM
942 _cDBK
999 _c27960
_d27960