000 | 00339nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 170101s1977 xx 000 0 und d | ||
020 | _a810852267584 | ||
082 | _a621.317 REV | ||
100 | _aRavindranath, B | ||
245 | 0 | _aPower system protection and switchgear | |
260 |
_aKolkata _bNew Age _c1977 |
||
300 | _aP.444 | ||
942 |
_2ddc _cBK |
||
999 |
_c242631 _d242631 |