| 000 | 00598nam a22001577a 4500 | ||
|---|---|---|---|
| 008 | 230309b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aD 025.343 _bH9-2 |
||
| 245 |
_aList of subject headings supplement II _c/Library of congress science and technology project, Issued for the office of Naval Research under contract Naonr 13-47 |
||
| 260 |
_aWashington: _bLibrary of congress, _c1949 |
||
| 300 | _a127p. | ||
| 650 | _aTechnology project | ||
| 653 | _aSubject headings | ||
| 653 | _aLibrary supplement | ||
| 942 |
_2udc _cREF |
||
| 999 |
_c7165 _d7165 |
||