000 | 003200000a22001210004500 | ||
---|---|---|---|
080 |
_a621.37 _bL8 |
||
100 | _aLythall, R.T. | ||
245 | _aCalculation of fault currents in electrical networks : circuit breaker selection | ||
250 | _a2nd ed. | ||
260 |
_aLondon _bSir Isaac Pitman _c1947 |
||
300 | _a77p. | ||
942 | _cBK | ||
999 |
_c52689 _d52689 |