| 000 | 00500nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 230221b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aD 002"312" _bK2;1 |
||
| 245 |
_aNonconventional technical information system in current use _c/ National Science Foundation October 1962 |
||
| 260 |
_bNational Science Foundation _c1962 |
||
| 300 | _axx, 209p. | ||
| 650 | _aInformation science | ||
| 653 | _aTechnical information | ||
| 942 |
_2udc _cPR |
||
| 999 |
_c2605 _d2605 |
||