| 000 | 00363nam a2200121Ia 4500 | ||
|---|---|---|---|
| 082 |
_aIS CODE _bI.S.I |
||
| 100 | _aIndian Standards Institution[ISI] | ||
| 245 | _aIS:5455-1969: Indian standard specification for cast iron steps for manholes. | ||
| 260 |
_aNew Delhi _bIndian Standards Institution _c1985 |
||
| 300 | _a6p. | ||
| 500 | _aENG | ||
| 890 | _aIndia | ||
| 999 |
_c19134 _d19134 |
||