| 000 | 00526nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 230316b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aD 347.78:681.3.022 _bM0 |
||
| 245 |
_aCopyrights: _bCitations from the NTIS data base _c/ National Technical Information Service, Springfield, May 1964 |
||
| 260 |
_aSpringfield: _bNational Technical Information Service, _c1980 |
||
| 300 | _a121p. | ||
| 650 | _aLibrary science | ||
| 653 | _aCopyright | ||
| 942 |
_2udc _cREP |
||
| 999 |
_c10362 _d10362 |
||