000 | 003270000a22001330004500 | ||
---|---|---|---|
008 | 151207t1979 xxu||||| |||| 00| 0 eng d | ||
041 | _aeng | ||
080 |
_a621.316 _bJ5 |
||
942 | _cBK | ||
100 | _aJha, R.S. | ||
245 | _aSwitchgear and protection | ||
260 |
_aDelhi _bDhanpat Rai & Sons _c1979 |
||
300 | _axii, 274p. : ill. | ||
999 |
_c139052 _d139052 |