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| 005 | 20220228104842.0 | ||
| 008 | c 1990biba eng0 08 | ||
| 020 | _a0881730947 | ||
| 035 | _aMX001000580512 | ||
| 050 |
_aTJ163.27 _bS77 |
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| 245 | 0 | 0 |
_aStrategies for reducing natural gas, electric and oil costs : _bProceedings of the twelfth world energy engineering congress, october 24-27, 1989 |
| 264 | 1 |
_aLilburn, georgia : _bFairmont, _cc1990 |
|
| 300 | _axv, 632 páginas | ||
| 650 |
_aEnergia, Conservación de la _vCongresos |
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| 650 |
_aRecursos energéticos _xCostos _vCongresos |
||
| 336 |
_atexto _2rdacontent |
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| 337 |
_asin medio _2rdamedia |
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| 338 |
_avolumen _2rdacarrier |
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| 999 |
_c20665 _d20665 |
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