| 000 | 00578nam a2200217Ia 4500 | ||
|---|---|---|---|
| 999 |
_c78405 _d78405 |
||
| 005 | 20200722122316.0 | ||
| 008 | 180710s9999 xx 000 0 und d | ||
| 020 | _a255371 | ||
| 041 | _aEN | ||
| 082 |
_a621.317 _bRYA _223 |
||
| 100 | _aRyan, H.M. | ||
| 100 | _a Jones, G.R. | ||
| 245 |
_aSF switchgear _c/ H.M.Ryan, G.R.Jones |
||
| 260 |
_aLondon _bInstituion of electrical engineers _c1989 |
||
| 300 | _avii, 201 p. | ||
| 440 | _aIEE power engineering series;10 | ||
| 500 | _a includes index | ||
| 509 | _aNS | ||
| 650 | _aElectric circuit-breakers | ||
| 942 | _cS | ||