| 000 | 00491nam a22001577a 4500 | ||
|---|---|---|---|
| 008 | 230421b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a666.97(021) _bJ6 |
||
| 245 |
_aConcrete manual _c/ U. S. Department of the Interior |
||
| 250 | _a6th ed. | ||
| 260 |
_aWashington: _bGovernment Printing Office, _c1956 |
||
| 300 | _axxvi, 491p. | ||
| 650 | _aChemical technology | ||
| 653 | _aWatertightness | ||
| 942 |
_2udc _cREF |
||
| 999 |
_c22299 _d22299 |
||