| 000 | 00370nam a2200109 4500 | ||
|---|---|---|---|
| 008 | 240715b |||||||| |||| 00| 0 eng d | ||
| 022 | _a0190-6003 | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 245 | _aCurrent bibliographic directory of the arts and sciences | ||
| 260 |
_aPhiladelphia: _bInstitute for Scientific Information, Inc. |
||
| 942 | _cDIR | ||
| 999 |
_c64372 _d64372 |
||