| 000 | 00347nam a2200109Ia 4500 | ||
|---|---|---|---|
| 082 |
_aIS CODE _bB.I.S |
||
| 100 | _aBureau of Indian Standards[BIS] | ||
| 245 | _aIS:10646-1991. Indian standard canal linings : cement concrete tiles : specification. | ||
| 260 |
_aNew Delhi _bBureau of Indian Standards _c1991 |
||
| 300 | _a2p. | ||
| 890 | _aIndia | ||
| 999 |
_c17922 _d17922 |
||