| 000 | 00325nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 231107s1990 xx 000 0 und d | ||
| 041 | _aeng | ||
| 082 | _a692.5 | ||
| 100 | _aDatta,B.N. | ||
| 245 | _aEstimating & Costing in Civil Engineering: Theory & Practice | ||
| 260 |
_aNew Delhi _bUBS Publishers Distributers Pvt.Ltd _c1990 |
||
| 999 |
_c922024 _d922024 |
||