000 | 00303nam a2200109Ia 4500 | ||
---|---|---|---|
008 | 130706s9999 xx 000 0 und d | ||
020 | _a0131165267 | ||
050 | 0 | 0 | _aTD 491 .W 324 1992 |
245 | 0 | 0 | _aWater and gas mains corrosion, degradation and protection |
300 | _ap. | ||
942 |
_2lcc _kTD 491 .W 324 1992 |
||
999 |
_c12096 _d12096 |