| 000 | 00597nam a22001697a 4500 | ||
|---|---|---|---|
| 008 | 230309b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aD 025.343LC _bJ7;K6-4 |
||
| 245 |
_aSubject headings: _bUsed in the dictionary catalogs of the library of congress |
||
| 250 | _a7th ed. | ||
| 260 |
_aWashington: _bLibrary of Congress Processing Department Subject Cataloging Division, _c1969 |
||
| 300 | _a501p. | ||
| 490 | _aSupplement January-December 1968 | ||
| 650 | _aLibrary science | ||
| 653 | _aSubject headings | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c7128 _d7128 |
||