| 000 | 00437nas a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 140329n pau |||gr||||Z||||||eng | ||
| 082 | _a016.63 | ||
| 100 | _eAuthor. | ||
| 245 | 0 |
_aCurrent Contents Vol. 20 _hBound Volumes |
|
| 260 |
_aPhiladelphai: _bInstitute for Scientific Information, _c1989. |
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| 653 | _aBibliographies of works on specific subjects | ||
| 942 |
_2ddc _cBV |
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| 999 |
_c60582 _d60582 |
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