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| 999 |
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| 003 | OSt | ||
| 005 | 20200312044211.0 | ||
| 008 | 200302s9999 xx 000 0 und d | ||
| 020 | _a9788174767707 | ||
| 100 | _aB. N. Dutta | ||
| 245 | _aEstimating & Costing in Civil Engineering | ||
| 260 | _bU B S Publishers Co. Ltd., | ||
| 260 | _c2002 | ||
| 300 | _a703 P., | ||
| 942 | _2ddc | ||