000 00400nam a2200157Ia 4500
001 164177
008 170722s9999 xx 000 0 und d
020 _a9780070588554
100 _aRao, T. S. Madhava
245 _aDigital/numerical relays /
260 _aNew Delhi :
_bTata McGraw Hill ,
_c2008.
300 _axii+227
653 _aDigital Relay
923 _d20100222
_nTMCR378
942 _cGEN
999 _c143257
_d143257