000 | 00332nam a22001337a 4500 | ||
---|---|---|---|
003 | OSt | ||
020 | _a978-81-219-0359-2 | ||
082 |
_a540 _bDAR-R2 |
||
100 |
_aDara, S.S _92685 |
||
245 | _aTextbook of engineering chemistry | ||
260 |
_aNew Delhi _bS.Chand and Company Ltd. _c2022 |
||
300 |
_a972 _bPaper Binding |
||
942 |
_2ddc _cBK |
||
999 |
_c17260 _d17260 |