| 000 | 00437nam a2200121Ia 45e0 | ||
|---|---|---|---|
| 008 | 180110s1982 xx 000 0 und d | ||
| 082 | _aIS: 9019 - 1979 | ||
| 100 | _aIndian Standards Institution | ||
| 245 | 0 | _aIndian Standard Code of Practice for Installation, Operation and Preventive Main | |
| 260 |
_aNew Delhi _bIndian Standards Institution _c1982 |
||
| 300 | _a11p.; 21 c | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c1494 _d1494 |
||