| 000 | 00389nam a22001337a 4500 | ||
|---|---|---|---|
| 999 |
_c166487 _d166486 |
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| 005 | 20220929103643.0 | ||
| 008 | 220929b ||||| |||| 00| 0 eng d | ||
| 082 |
_223 _a616.005 _bCUR |
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| 245 | _aCurrent Contents 1990 Vol.18 (no.17-24) | ||
| 260 |
_aPennsylvania, U.S.A _bInstitute for Scientific Information _c1990 |
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| 362 | _a23.04.1990 - 11.06.1990 | ||
| 509 | _aNS | ||
| 942 | _cPRBP | ||