000 | 00321nam a22001217a 4500 | ||
---|---|---|---|
082 |
_a621.31921 _bWAT _cL-10, P-28 |
||
100 | _aWatson, C.G | ||
245 | _aSags and tensions in overhead lines / | ||
260 |
_aLondon: _bSir Isaac Pitman & Sons, Ltd. _cc1931 |
||
300 |
_axii, 188 p,; _bill.; _c22cm |
||
650 | _aMCE | ||
942 | _cBK | ||
999 |
_c5810 _d5810 |