| 000 | 00484nam a22001817a 4500 | ||
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| 999 |
_c66755 _d66755 |
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| 005 | 20210714145714.0 | ||
| 008 | 210714b ||||| |||| 00| 0 eng d | ||
| 020 | _a8190423045 | ||
| 082 | _a658.4 B17H | ||
| 100 | _aBalasubramanian, P | ||
| 245 | _aHow to Make Money Through Energy Auditing | ||
| 260 |
_aChennai _bBhaskar Enterprises _c2010 |
||
| 300 | _ap.895 | ||
| 650 | _bMass and Energy Balance | ||
| 650 | _bThermal Systems | ||
| 650 | _bMechanical Systems | ||
| 942 | _cDBK | ||