| 000 | 00468nam a22001337a 4500 | ||
|---|---|---|---|
| 008 | 230726b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 245 |
_aReport of the 54th national conference on weights and measures 1969 _c/ U. S. Department of Commerce |
||
| 260 |
_aU.S.A.: _bU. S. Department of Commerce, _c1969 |
||
| 300 | _aix, 262p. | ||
| 650 | _aScience | ||
| 700 | _aKoeser, R L (Ed.) | ||
| 942 |
_2udc _cREP |
||
| 999 |
_c55317 _d55317 |
||