| 000 | 00418nam a2200133Ia 4500 | ||
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| 008 | 211018s9999||||xx |||||||||||||| ||und|| | ||
| 082 |
_a670.4275 _bBA-N |
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| 100 |
_aBalbir _928922 |
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| 245 | 0 |
_aNew product butterfly valve design and development using digital & additive manu _cBalbir |
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| 250 | _aDr B R | ||
| 260 |
_aJalandhar _bDr B R Ambedkar National institute o _c2014 |
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| 300 | _aviii,46 | ||
| 942 | _cTH | ||
| 999 |
_c196722 _d196722 |
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