| 000 | 00454nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 160615s9999 xx 000 0 und d | ||
| 100 | _aVERON-CETTY(M P) | ||
| 245 | _aA catalogue of quasars and active nuclei. Ed.4 European Southern Observatory Scientific Report. No.7- March 1989. | ||
| 250 | _a4 ed. | ||
| 260 | _bEuropean Southern Observatory | ||
| 260 | _c1989 | ||
| 300 | _a143 p. | ||
| 942 | _cBooks | ||
| 999 |
_c17809 _d17809 |
||