000 00270nam a22001217a 4500
020 _a9789350140574
082 _a621.38152 SON
100 _aK. M. Soni
245 _aCircuits and systems
260 _aNew Delhi
_bKataria & Sons
_c2011
300 _a477p.
942 _cBK
999 _c490612
_d490612