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| 003 | NUST - PNEC | ||
| 005 | 20170116181021.0 | ||
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| 020 | _a- | ||
| 040 | _cLIBRARY | ||
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| 100 |
_910678 _aSparks, Norman R. |
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| 245 |
_aMechanical refrigeration _cNorman R. Sparks |
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| 250 | _a2nd ed. | ||
| 260 | _cc.1959 | ||
| 650 |
_910679 _aRefrigeration _xME |
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| 942 |
_2ddc _cBK |
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_c67421 _d67421 |
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