000 | 00326nam a2200109Ia 4500 | ||
---|---|---|---|
008 | 180713s9999 xx 000 0 und d | ||
082 |
_a624 _bISI-I |
||
245 | 0 |
_aINDIAN STANDARD CODE OF PRACTICE FOR ANCILLARY STRUCTURES IN SEWERAGE SYSTEM _b: ISI NO 4111(PT.I)-1986 |
|
260 |
_aND _bISI _c1975 |
||
270 | _aLUCKNOW | ||
942 | _cGB | ||
999 |
_c2455 _d2455 |