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| 008 | 230515b2006 xxu||||| |||| 00| 0 eng d | ||
| 020 | _aNULL | ||
| 041 | _aENGLISH | ||
| 082 | _a671.52 | ||
| 100 | _aKHANNA O P | ||
| 245 | _aA TEXTBOOK OF WELDING TECHNOLOGY | ||
| 250 | _a0 | ||
| 260 |
_aDELHI _bDHANPAT RAI _c2006 |
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| 300 | _a944 | ||
| 650 | _aNULL | ||
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