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| 008 | 190711s9999 xx 000 0 und d | ||
| 020 | _a9788177000313 | ||
| 082 | _a621.38195 A769 | ||
| 100 |
_aArora, Sumita _92069 |
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| 245 | 0 | _aInformatics Practices | |
| 260 |
_aNEW DELHI _bDhanpat Rai Publications _c2017 |
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| 300 | _ap.528 | ||
| 942 | _cDBK | ||