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| 008 | 111112s9999 xx 000 0 und d | ||
| 020 | _a0-340-56866-6 | ||
| 082 | 0 | 0 | _a621. 3 wat |
| 100 | 1 | _a"watkins, a j. " | |
| 245 | 1 | 0 |
_aelectrical installations calculations: _b/ _c a.j. watkins |
| 250 | _a1 ed. | ||
| 260 |
_auk : _bedward arnold _c1992. |
||
| 300 |
_a"vii, 112p.; _c19 cm." |
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| 504 | _a | ||
| 650 | 0 |
_aelectrical installation _x |
|
| 999 |
_c61796 _d61796 |
||