000 | 00315nam a22001097a 4500 | ||
---|---|---|---|
008 | 230817b |||||||| |||| 00| 0 eng d | ||
022 | _a0041-7904 | ||
040 |
_aNational Science Library _cNational Science Library |
||
245 | _aLibrary of congress information bulletin | ||
260 | _bLibrary of congress, | ||
942 | _cCR | ||
999 |
_c59937 _d59937 |