| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c29 _d29 |
||
| 003 | UIT | ||
| 005 | 20180718121500.0 | ||
| 008 | 180718b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a817684389X | ||
| 050 | _a621.319 | ||
| 100 |
_aR B Gupta _927 |
||
| 245 | _aWorkshop Technology 1 | ||
| 250 | _a3rd ed. | ||
| 260 |
_aNew Delhi _bSatya Prakashan _c2007 |
||
| 942 |
_2ddc _cBK |
||