000 00486nam a2200181Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a621.381532
_bJ66
100 _aJohnson D E
245 _aIntroduction to filter theory
260 _aNew Jersey
_bPrentice-Hall
_c1976
300 _axiii,306p.
440 _aPrentice-Hall electrical engineering series
650 _aElectronic circuits
650 _aFilter theory
942 _cBK
999 _c70192
_d70192