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| 005 | 20220131165752.0 | ||
| 008 | 180713s9999 xx 000 0 und d | ||
| 082 |
_a621.3028 _bGUP-E |
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| 100 | _aGupta, J.B. | ||
| 245 | 0 |
_aElectrical Installation Estimating and Costing _cJ. B. Gupta |
|
| 250 | _a4th ed. | ||
| 260 |
_aLudhiana: _bKatson: _c1981, |
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| 300 |
_b[pb] _a56p,: |
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| 942 |
_cGB _2ddc |
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