| 000 | 00336nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 220201s1977 xx 000 0 eng d | ||
| 082 |
_a624.1042 AGG _bAGG |
||
| 100 | _aAggrawal,A & Dutta,RC etc. | ||
| 245 | 0 | _aEstimating Costing and Valuation (Civil Engg.) | |
| 260 |
_bLudhiana:Katson pub house _c1977 |
||
| 300 | _a160 | ||
| 942 | _2ddc | ||
| 999 |
_c80336 _d80336 |
||