000 00259nam a2200097Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aPANDEY (ONKAR N)
245 0 _aELECTRICAL INSTRUMENTATION & CONTRAL SYSTEM
260 _bN.DELHI, S.K. KATARIA
942 _2ddc
999 _c99459
_d99459