| 000 | 00347nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 230913s9999 xx 000 0 und d | ||
| 100 | _aBis, New Delhi | ||
| 245 | 0 | _aIndian Standard Concrete Mix Proportioning-Guidelines Is10262:2009 | |
| 260 | _aNEW DELHI | ||
| 260 | _bBUREAU OF INDIAN STANDARD | ||
| 260 | _c2014 | ||
| 650 | _aCivil Engineering | ||
| 999 |
_c120034 _d120034 |
||