000 | 00320nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 210901s2000 xx 000 0 eng d | ||
082 | _a661 KUM | ||
100 | _aKumar, Harish | ||
245 | 0 | _aIndustrial chemisry | |
260 |
_aNew Dellhi _bSwarup and Sons _c2000 |
||
300 | _a452 | ||
650 | _aEngineering | ||
942 |
_2ddc _cBK |
||
999 |
_c23263 _d23263 |