000 | 00375nam a22001097a 4500 | ||
---|---|---|---|
008 | 240722b |||||||| |||| 00| 0 eng d | ||
040 |
_aNational Science Library _cNational Science Library |
||
080 | _a002:5(05) | ||
245 | _aCurrent research and development in scientific documentation No. 15 | ||
260 |
_aWashington: _bNational Science Foundation, _c1969 |
||
942 |
_2udc _cBK |
||
999 |
_c64653 _d64653 |