000 | 00472 a2200157 4500 | ||
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008 | 170803b xxu||||| |||| 00| 0 eng d | ||
010 | _a70385616 | ||
020 | _a0412090600 | ||
100 | _aWarrington, A. R. | ||
245 | _aProtective relays: their theory and practice Vols. 1 & 2 | ||
250 | _a2nd edition. | ||
260 |
_bChapman and Hall, _c1968. _aLondon: |
||
300 |
_axiii, 434p. _bill. |
||
650 | _aProtective relays. | ||
942 |
_cBK _hTK2861 .W35 1968 |
||
999 |
_c21497 _d21496 |